diff --git a/opac/tests/test_lang_names.py b/opac/tests/test_lang_names.py
index 57723050..07209bb9 100644
--- a/opac/tests/test_lang_names.py
+++ b/opac/tests/test_lang_names.py
@@ -1,6 +1,7 @@
 # coding: utf-8
 
 from webapp.config.lang_names import display_original_lang_name, get_original_lang_name
+from webapp.main.custom_filters import trans_alpha2
 
 from .base import BaseTestCase
 
@@ -31,3 +32,40 @@ def test_display_original_lang_name(self):
 
     def test_display_original_lang_name_inexisting(self):
         self.assertEqual(display_original_lang_name("bla"), "bla")
+
+
+class TransAlpha2TestCase(BaseTestCase):
+    def test_trans_alpha2_known_languages(self):
+        """Languages in ISO3166_ALPHA2 should return translated names."""
+        result_pt = str(trans_alpha2("pt"))
+        result_en = str(trans_alpha2("en"))
+        result_es = str(trans_alpha2("es"))
+        result_fr = str(trans_alpha2("fr"))
+        result_de = str(trans_alpha2("de"))
+        result_it = str(trans_alpha2("it"))
+        result_ru = str(trans_alpha2("ru"))
+        self.assertEqual(result_pt, "Português")
+        self.assertEqual(result_en, "Inglês")
+        self.assertEqual(result_es, "Espanhol")
+        self.assertEqual(result_fr, "Francês")
+        self.assertEqual(result_de, "Alemão")
+        self.assertEqual(result_it, "Italiano")
+        self.assertEqual(result_ru, "Russo")
+
+    def test_trans_alpha2_fallback_to_lang_names(self):
+        """Languages not in ISO3166_ALPHA2 but in LANG_NAMES should return ISO English name."""
+        self.assertEqual(trans_alpha2("ja"), "Japanese")
+        self.assertEqual(trans_alpha2("ko"), "Korean")
+        self.assertEqual(trans_alpha2("pl"), "Polish")
+        self.assertEqual(trans_alpha2("sv"), "Swedish")
+        self.assertEqual(trans_alpha2("tr"), "Turkish")
+
+    def test_trans_alpha2_fallback_with_comma(self):
+        """Languages with comma-separated names should return only the first name."""
+        self.assertEqual(trans_alpha2("nl"), "Dutch")
+        self.assertEqual(trans_alpha2("sk"), "Slovak")
+
+    def test_trans_alpha2_unknown_code(self):
+        """Unknown language codes should return the code itself."""
+        self.assertEqual(trans_alpha2("bla"), "bla")
+        self.assertEqual(trans_alpha2("xyz"), "xyz")
diff --git a/opac/webapp/choices.py b/opac/webapp/choices.py
index 7b2dbd34..49c7d924 100644
--- a/opac/webapp/choices.py
+++ b/opac/webapp/choices.py
@@ -27,6 +27,7 @@
     "cn": __("Chinês"),
     "ro": __("Romeno"),
     "fr": __("Francês"),
+    "de": __("Alemão"),
     "it": __("Italiano"),
     "ru": __("Russo"),
     "ar": __("Árabe"),
diff --git a/opac/webapp/main/custom_filters.py b/opac/webapp/main/custom_filters.py
index 5798ab25..1c90d5ef 100644
--- a/opac/webapp/main/custom_filters.py
+++ b/opac/webapp/main/custom_filters.py
@@ -1,6 +1,7 @@
 # coding: utf-8
 
 from webapp import choices
+from webapp.config.lang_names import LANG_NAMES
 from webapp.utils import utc_to_local
 
 
@@ -11,8 +12,13 @@ def trans_alpha2(value):
 
     if value in choices.ISO3166_ALPHA2:
         return choices.ISO3166_ALPHA2[value]
-    else:
-        return value
+    lang_data = LANG_NAMES.get(value)
+    if lang_data:
+        name = lang_data[1]
+        if "," in name:
+            name = name.split(",")[0].strip()
+        return name
+    return value
 
 
 def datetimefilter(value, format="%Y-%m-%d %H:%M"):
diff --git a/opac/webapp/templates/article/includes/levelMenu.html b/opac/webapp/templates/article/includes/levelMenu.html
index 7c1e6470..83bf3809 100644
--- a/opac/webapp/templates/article/includes/levelMenu.html
+++ b/opac/webapp/templates/article/includes/levelMenu.html
@@ -67,15 +67,7 @@
                 
                 {% for abstract in article.abstracts  %}
                 {% if gs_abstract and article_lang == abstract['language'] %}  
-                {% if abstract['language'] == 'es' %}
-                {% trans %}Resumo{% endtrans %} (ES)
-                {% elif abstract['language'] == 'en' %}
-                {% trans %}Resumo{% endtrans %} (EN)
-                {% elif abstract['language'] == 'pt' %}
-                {% trans %}Resumo{% endtrans %} (PT)
-                {% else %}
-                {{ abstract['language'] }}
-                {% endif %}
+                {% trans %}Resumo{% endtrans %} ({{ abstract['language']|upper }})
                 {% endif %}
                 {% endfor %}
                 {% endif %}
@@ -85,15 +77,7 @@
                 
                 {% for lang, text_lang, uri in text_versions  %}
                 {% if not gs_abstract and lang == article_lang %}        
-                {% if lang == 'es' %}
-                {% trans %}Texto{% endtrans %} (ES)
-                {% elif lang == 'en' %}
-                {% trans %}Texto{% endtrans %} (EN)
-                {% elif lang == 'pt' %}
-                {% trans %}Texto{% endtrans %} (PT)
-                {% else %} 
-                ({{ text_lang }})
-                {% endif %}
+                {% trans %}Texto{% endtrans %} ({{ lang|upper }})
                 {% endif %}
                 {% endfor %}
                 {% endif %}
@@ -106,28 +90,12 @@
                 {% if gs_abstract and article_lang == abstract['language'] %}
                 <a href="#" class="current dropdown-item">
                 {% trans %}Resumo{% endtrans %}
-                {% if abstract['language'] == 'es' %}
-                ({% trans %}Espanhol{% endtrans %})
-                {% elif abstract['language'] == 'en' %}
-                ({% trans %}Inglês{% endtrans %})
-                {% elif abstract['language'] == 'pt' %}
-                ({% trans %}Português{% endtrans %})
-                {% else %}
-                ({{ abstract['language'] }})
-                {% endif %}
+                ({{ abstract['language']|trans_alpha2 }})
                 </a>
                 {% else %}
                 <a href="{{ url_for('.article_detail_v3', url_seg=article.journal.url_segment, article_pid_v3=article.aid, part='abstract', lang=abstract['language']) }}" class="dropdown-item">
                 {% trans %}Resumo {% endtrans %}
-                {% if abstract['language'] == 'es' %}
-                ({% trans %}Espanhol{% endtrans %})
-                {% elif abstract['language'] == 'en' %}
-                ({% trans %}Inglês{% endtrans %})
-                {% elif abstract['language'] == 'pt' %}
-                ({% trans %}Português{% endtrans %})
-                {% else %}
-                ({{ abstract['language'] }})
-                {% endif %}
+                ({{ abstract['language']|trans_alpha2 }})
                 </a>
                 {% endif %}
                 <li>
@@ -142,28 +110,12 @@
                 <!-- página de texto -->
                 <a href="#" class="current dropdown-item"> 
                 {% trans %}Texto{% endtrans %}
-                {% if lang == 'es' %}
-                ({% trans %}Espanhol{% endtrans %})
-                {% elif lang == 'en' %}
-                ({% trans %}Inglês{% endtrans %})
-                {% elif lang == 'pt' %}
-                ({% trans %}Português{% endtrans %})
-                {% else %}
-                ({{ text_lang }})
-                {% endif %}
+                ({{ lang|trans_alpha2 }})
                 </a>
                 {% else %}
                 <a href="{{ uri }}" class="dropdown-item">
                 {% trans %}Texto {% endtrans %}
-                {% if lang == 'es' %}
-                ({% trans %}Espanhol{% endtrans %})
-                {% elif lang == 'en' %}
-                ({% trans %}Inglês{% endtrans %})
-                {% elif lang == 'pt' %}
-                ({% trans %}Português{% endtrans %})
-                {% else %}
-                ({{ text_lang }})
-                {% endif %}
+                ({{ lang|trans_alpha2 }})
                 </a>
                 {% endif %}
                 </li>
@@ -175,15 +127,7 @@
                 {% for pdf in article.pdfs  %}
                 <li>
                 <a target='_blank' href="{{ url_for('.article_detail_v3', url_seg=article.journal.url_segment, article_pid_v3=article.aid, format='pdf', lang=article.pdfs[0].lang) }}" class="dropdown-item">
-                {% if pdf.lang == 'es' %}
-                {% trans %}Download PDF (Espanhol){% endtrans %}
-                {% elif pdf.lang == 'en' %}
-                {% trans %}Download PDF (Inglês){% endtrans %}
-                {% elif pdf.lang == 'pt' %}
-                {% trans %}Download PDF (Português){% endtrans %}
-                {% else %}
-                {{ pdf.lang }}
-                {% endif %}
+                Download PDF ({{ pdf.lang|trans_alpha2 }})
                 </a>
                 </li>
                 {% endfor %}
@@ -195,15 +139,7 @@
                 {% for pdf in article.pdfs  %}
                 <li>
                 <a target='_blank' href="{{ url_for('.article_detail_v3', url_seg=article.journal.url_segment, article_pid_v3=article.aid, format='pdf', lang=pdf.lang) }}" class="dropdown-item">
-                {% if pdf.lang == 'es' %}
-                {% trans %}Download PDF (Espanhol){% endtrans %}
-                {% elif pdf.lang == 'en' %}
-                {% trans %}Download PDF (Inglês){% endtrans %}
-                {% elif pdf.lang == 'pt' %}
-                {% trans %}Download PDF (Português){% endtrans %}
-                {% else %}
-                {{ pdf.lang }}
-                {% endif %}
+                Download PDF ({{ pdf.lang|trans_alpha2 }})
                 </a>
                 </li>
                 {% endfor %}
@@ -215,15 +151,7 @@
                 {% for pdf in article.pdfs  %}
                 <li>
                 <a href="{{ url_for('.article_epdf', doi=article.doi, pid=article.pid, pdf_path=pdf.url, lang=pdf.lang) }}" class="dropdown-item">
-                {% if pdf.lang == 'es' %}
-                {% trans %}Download PDF (Espanhol){% endtrans %}
-                {% elif pdf.lang == 'en' %}
-                {% trans %}Download PDF (Inglês){% endtrans %}
-                {% elif pdf.lang == 'pt' %}
-                {% trans %}Download PDF (Português){% endtrans %}
-                {% else %}
-                {{ pdf.lang }}
-                {% endif %}
+                Download PDF ({{ pdf.lang|trans_alpha2 }})
                 </a>
                 </li>
                 {% endfor %}
@@ -289,15 +217,7 @@
           {% trans %}Resumo{% endtrans %}
           {% for abstract in article.abstracts  %}
           {% if gs_abstract and article_lang == abstract['language'] %}  
-          {% if abstract['language'] == 'es' %}
-          (ES)
-          {% elif abstract['language'] == 'en' %}
-          (EN)
-          {% elif abstract['language'] == 'pt' %}
-          (PT)
-          {% else %}
-          {{ abstract['language'] }}
-          {% endif %}
+          ({{ abstract['language']|upper }})
           {% endif %}
           {% endfor %}
           </button>
@@ -307,28 +227,12 @@
           {% if gs_abstract and article_lang == abstract['language'] %}
           <a href="#" class="current dropdown-item">
           {% trans %}Resumo{% endtrans %}
-          {% if abstract['language'] == 'es' %}
-            ({% trans %}Espanhol{% endtrans %})
-          {% elif abstract['language'] == 'en' %}
-            ({% trans %}Inglês{% endtrans %})
-          {% elif abstract['language'] == 'pt' %}
-            ({% trans %}Português{% endtrans %})
-          {% else %}
-            ({{ abstract['language'] }})
-          {% endif %}
+          ({{ abstract['language']|trans_alpha2 }})
           </a>
           {% else %}
           <a href="{{ url_for('.article_detail_v3', url_seg=article.journal.url_segment, article_pid_v3=article.aid, part='abstract', lang=abstract['language']) }}" class="dropdown-item">
           {% trans %}Resumo {% endtrans %}
-          {% if abstract['language'] == 'es' %}
-            ({% trans %}Espanhol{% endtrans %})
-          {% elif abstract['language'] == 'en' %}
-            ({% trans %}Inglês{% endtrans %})
-          {% elif abstract['language'] == 'pt' %}
-            ({% trans %}Português{% endtrans %})
-          {% else %}
-            ({{ abstract['language'] }})
-          {% endif %}
+          ({{ abstract['language']|trans_alpha2 }})
           </a>
           {% endif %}
           <li>
@@ -347,15 +251,7 @@
           {% trans %}Texto{% endtrans %}
           {% for lang, text_lang, uri in text_versions  %}
           {% if not gs_abstract and lang == article_lang %}        
-          {% if lang == 'es' %}
-          (ES)
-          {% elif lang == 'en' %}
-          (EN)
-          {% elif lang == 'pt' %}
-          (PT)
-          {% else %} 
-          ({{ text_lang }})
-          {% endif %}
+          ({{ lang|upper }})
           {% endif %}
           {% endfor %}
           </button>
@@ -366,28 +262,12 @@
           <!-- página de texto -->
           <a href="#" class="current dropdown-item"> 
           {% trans %}Texto{% endtrans %}
-          {% if lang == 'es' %}
-          ({% trans %}Espanhol{% endtrans %})
-          {% elif lang == 'en' %}
-          ({% trans %}Inglês{% endtrans %})
-          {% elif lang == 'pt' %}
-          ({% trans %}Português{% endtrans %})
-          {% else %}
-          ({{ text_lang }})
-          {% endif %}
+          ({{ lang|trans_alpha2 }})
           </a>
           {% else %}
           <a href="{{ uri }}" class="dropdown-item">
           {% trans %}Texto {% endtrans %}
-          {% if lang == 'es' %}
-          ({% trans %}Espanhol{% endtrans %})
-          {% elif lang == 'en' %}
-          ({% trans %}Inglês{% endtrans %})
-          {% elif lang == 'pt' %}
-          ({% trans %}Português{% endtrans %})
-          {% else %}
-          ({{ text_lang }})
-          {% endif %}
+          ({{ lang|trans_alpha2 }})
           </a>
           {% endif %}
           </li>
@@ -408,15 +288,7 @@
           {% for pdf in article.pdfs  %}
           <li>
           <a target='_blank' href="{{ url_for('.article_detail_v3', url_seg=article.journal.url_segment, article_pid_v3=article.aid, format='pdf', lang=article.pdfs[0].lang) }}" class="dropdown-item">
-          {% if pdf.lang == 'es' %}
-          {% trans %}Download PDF (Espanhol){% endtrans %}
-          {% elif pdf.lang == 'en' %}
-          {% trans %}Download PDF (Inglês){% endtrans %}
-          {% elif pdf.lang == 'pt' %}
-          {% trans %}Download PDF (Português){% endtrans %}
-          {% else %}
-          {{ pdf.lang }}
-          {% endif %}
+          Download PDF ({{ pdf.lang|trans_alpha2 }})
           </a>
           </li>
           {% endfor %}
@@ -443,15 +315,7 @@
           {% for pdf in article.pdfs  %}
           <li>
           <a target='_blank' href="{{ url_for('.article_detail_v3', url_seg=article.journal.url_segment, article_pid_v3=article.aid, format='pdf', lang=pdf.lang) }}" class="dropdown-item">
-          {% if pdf.lang == 'es' %}
-          {% trans %}Download PDF (Espanhol){% endtrans %}
-          {% elif pdf.lang == 'en' %}
-          {% trans %}Download PDF (Inglês){% endtrans %}
-          {% elif pdf.lang == 'pt' %}
-          {% trans %}Download PDF (Português){% endtrans %}
-          {% else %}
-          {{ pdf.lang }}
-          {% endif %}
+          Download PDF ({{ pdf.lang|trans_alpha2 }})
           </a>
           </li>
           {% endfor %}
@@ -469,15 +333,7 @@
           {% for pdf in article.pdfs  %}
           <li>
           <a href="{{ url_for('.article_epdf', doi=article.doi, pid=article.pid, pdf_path=pdf.url, lang=pdf.lang) }}" class="dropdown-item">
-          {% if pdf.lang == 'es' %}
-          {% trans %}Download PDF (Espanhol){% endtrans %}
-          {% elif pdf.lang == 'en' %}
-          {% trans %}Download PDF (Inglês){% endtrans %}
-          {% elif pdf.lang == 'pt' %}
-          {% trans %}Download PDF (Português){% endtrans %}
-          {% else %}
-          {{ pdf.lang }}
-          {% endif %}
+          Download PDF ({{ pdf.lang|trans_alpha2 }})
           </a>
           </li>
           {% endfor %}
diff --git a/opac/webapp/templates/article/includes/levelMenu_abstracts.html b/opac/webapp/templates/article/includes/levelMenu_abstracts.html
index cf4f1c8b..7747dddf 100644
--- a/opac/webapp/templates/article/includes/levelMenu_abstracts.html
+++ b/opac/webapp/templates/article/includes/levelMenu_abstracts.html
@@ -5,15 +5,7 @@
     {% trans %}Resumo{% endtrans %}
     {% for abstract in article.abstracts  %}
       {% if gs_abstract and article_lang == abstract['language'] %}  
-        {% if abstract['language'] == 'es' %}
-        (ES)
-        {% elif abstract['language'] == 'en' %}
-        (EN)
-        {% elif abstract['language'] == 'pt' %}
-        (PT)
-        {% else %}
-          {{ abstract['language'] }}
-        {% endif %}
+        ({{ abstract['language']|upper }})
       {% endif %}
     {% endfor %}
   </button>
@@ -23,28 +15,12 @@
           {% if gs_abstract and article_lang == abstract['language'] %}
               <a href="#" class="current dropdown-item">
                 {% trans %}Resumo{% endtrans %}
-                {% if abstract['language'] == 'es' %}
-                  ({% trans %}Espanhol{% endtrans %})
-                {% elif abstract['language'] == 'en' %}
-                  ({% trans %}Inglês{% endtrans %})
-                {% elif abstract['language'] == 'pt' %}
-                  ({% trans %}Português{% endtrans %})
-                {% else %}
-                  ({{ abstract['language'] }})
-                {% endif %}
+                ({{ abstract['language']|trans_alpha2 }})
               </a>
           {% else %}
               <a href="{{ url_for('.article_detail_v3', url_seg=article.journal.url_segment, article_pid_v3=article.aid, part='abstract', lang=abstract['language']) }}" class="dropdown-item">
                 {% trans %}Resumo {% endtrans %}
-                {% if abstract['language'] == 'es' %}
-                  ({% trans %}Espanhol{% endtrans %})
-                {% elif abstract['language'] == 'en' %}
-                  ({% trans %}Inglês{% endtrans %})
-                {% elif abstract['language'] == 'pt' %}
-                  ({% trans %}Português{% endtrans %})
-                {% else %}
-                  ({{ abstract['language'] }})
-                {% endif %}
+                ({{ abstract['language']|trans_alpha2 }})
               </a>
           {% endif %}
       <li>
diff --git a/opac/webapp/templates/article/includes/levelMenu_pdf.html b/opac/webapp/templates/article/includes/levelMenu_pdf.html
index 2f0e4b2e..e3c5b12f 100644
--- a/opac/webapp/templates/article/includes/levelMenu_pdf.html
+++ b/opac/webapp/templates/article/includes/levelMenu_pdf.html
@@ -8,15 +8,7 @@
               {% for pdf in article.pdfs  %}
                 <li>
                   <a target='_blank' href="{{ url_for('.article_detail_v3', url_seg=article.journal.url_segment, article_pid_v3=article.aid, format='pdf', lang=article.pdfs[0].lang) }}" class="dropdown-item">
-                    {% if pdf.lang == 'es' %}
-                      {% trans %}Download PDF (Espanhol){% endtrans %}
-                    {% elif pdf.lang == 'en' %}
-                      {% trans %}Download PDF (Inglês){% endtrans %}
-                    {% elif pdf.lang == 'pt' %}
-                      {% trans %}Download PDF (Português){% endtrans %}
-                    {% else %}
-                      {{ pdf.lang }}
-                    {% endif %}
+                    Download PDF ({{ pdf.lang|trans_alpha2 }})
                   </a>
                 </li>
               {% endfor %}
@@ -43,15 +35,7 @@
                 {% for pdf in article.pdfs  %}
                   <li>
                     <a target='_blank' href="{{ url_for('.article_detail_v3', url_seg=article.journal.url_segment, article_pid_v3=article.aid, format='pdf', lang=pdf.lang) }}" class="dropdown-item">
-                      {% if pdf.lang == 'es' %}
-                        {% trans %}Download PDF (Espanhol){% endtrans %}
-                      {% elif pdf.lang == 'en' %}
-                        {% trans %}Download PDF (Inglês){% endtrans %}
-                      {% elif pdf.lang == 'pt' %}
-                        {% trans %}Download PDF (Português){% endtrans %}
-                      {% else %}
-                        {{ pdf.lang }}
-                      {% endif %}
+                      Download PDF ({{ pdf.lang|trans_alpha2 }})
                     </a>
                   </li>
                 {% endfor %}
@@ -69,15 +53,7 @@
                 {% for pdf in article.pdfs  %}
                   <li>
                     <a href="{{ url_for('.article_epdf', doi=article.doi, pid=article.pid, pdf_path=pdf.url, lang=pdf.lang) }}" class="dropdown-item">
-                      {% if pdf.lang == 'es' %}
-                        {% trans %}Download PDF (Espanhol){% endtrans %}
-                      {% elif pdf.lang == 'en' %}
-                        {% trans %}Download PDF (Inglês){% endtrans %}
-                      {% elif pdf.lang == 'pt' %}
-                        {% trans %}Download PDF (Português){% endtrans %}
-                      {% else %}
-                        {{ pdf.lang }}
-                      {% endif %}
+                      Download PDF ({{ pdf.lang|trans_alpha2 }})
                     </a>
                   </li>
                 {% endfor %}
diff --git a/opac/webapp/templates/article/includes/levelMenu_texts.html b/opac/webapp/templates/article/includes/levelMenu_texts.html
index 68450220..fc181585 100644
--- a/opac/webapp/templates/article/includes/levelMenu_texts.html
+++ b/opac/webapp/templates/article/includes/levelMenu_texts.html
@@ -6,15 +6,7 @@
         {% trans %}Texto{% endtrans %}
         {% for lang, text_lang, uri in text_versions  %}
           {% if not gs_abstract and lang == article_lang %}        
-            {% if lang == 'es' %}
-              (ES)
-            {% elif lang == 'en' %}
-              (EN)
-            {% elif lang == 'pt' %}
-              (PT)
-            {% else %} 
-              ({{ text_lang }})
-            {% endif %}
+            ({{ lang|upper }})
           {% endif %}
         {% endfor %}
       </button>
@@ -25,28 +17,12 @@
             <!-- página de texto -->
             <a href="#" class="current dropdown-item"> 
                 {% trans %}Texto{% endtrans %}
-                {% if lang == 'es' %}
-                  ({% trans %}Espanhol{% endtrans %})
-                {% elif lang == 'en' %}
-                  ({% trans %}Inglês{% endtrans %})
-                {% elif lang == 'pt' %}
-                  ({% trans %}Português{% endtrans %})
-                {% else %}
-                  ({{ text_lang }})
-                {% endif %}
+                ({{ lang|trans_alpha2 }})
             </a>
         {% else %}
             <a href="{{ uri }}" class="dropdown-item">
                 {% trans %}Texto {% endtrans %}
-                {% if lang == 'es' %}
-                  ({% trans %}Espanhol{% endtrans %})
-                {% elif lang == 'en' %}
-                  ({% trans %}Inglês{% endtrans %})
-                {% elif lang == 'pt' %}
-                  ({% trans %}Português{% endtrans %})
-                {% else %}
-                  ({{ text_lang }})
-                {% endif %}
+                ({{ lang|trans_alpha2 }})
             </a>
         {% endif %}
         </li>
diff --git a/opac/webapp/translations/en/LC_MESSAGES/messages.po b/opac/webapp/translations/en/LC_MESSAGES/messages.po
index e2482514..9cdc155b 100644
--- a/opac/webapp/translations/en/LC_MESSAGES/messages.po
+++ b/opac/webapp/translations/en/LC_MESSAGES/messages.po
@@ -961,6 +961,30 @@ msgstr "English"
 msgid "Português"
 msgstr "Portuguese"
 
+msgid "Francês"
+msgstr "French"
+
+msgid "Alemão"
+msgstr "German"
+
+msgid "Italiano"
+msgstr "Italian"
+
+msgid "Russo"
+msgstr "Russian"
+
+msgid "Árabe"
+msgstr "Arabic"
+
+msgid "Chinês"
+msgstr "Chinese"
+
+msgid "Romeno"
+msgstr "Romanian"
+
+msgid "Albanês"
+msgstr "Albanian"
+
 #: opac/webapp/templates/article/includes/levelMenu.html:121
 #: opac/webapp/templates/article/includes/levelMenu.html:322
 #: opac/webapp/templates/article/includes/levelMenu_abstracts.html:38
diff --git a/opac/webapp/translations/es/LC_MESSAGES/messages.po b/opac/webapp/translations/es/LC_MESSAGES/messages.po
index 702d5cdf..93357fe5 100644
--- a/opac/webapp/translations/es/LC_MESSAGES/messages.po
+++ b/opac/webapp/translations/es/LC_MESSAGES/messages.po
@@ -966,6 +966,30 @@ msgstr "Inglés"
 msgid "Português"
 msgstr "Portugués"
 
+msgid "Francês"
+msgstr "Francés"
+
+msgid "Alemão"
+msgstr "Alemán"
+
+msgid "Italiano"
+msgstr "Italiano"
+
+msgid "Russo"
+msgstr "Ruso"
+
+msgid "Árabe"
+msgstr "Árabe"
+
+msgid "Chinês"
+msgstr "Chino"
+
+msgid "Romeno"
+msgstr "Rumano"
+
+msgid "Albanês"
+msgstr "Albanés"
+
 #: opac/webapp/templates/article/includes/levelMenu.html:121
 #: opac/webapp/templates/article/includes/levelMenu.html:322
 #: opac/webapp/templates/article/includes/levelMenu_abstracts.html:38
diff --git a/opac/webapp/translations/es_ES/LC_MESSAGES/messages.po b/opac/webapp/translations/es_ES/LC_MESSAGES/messages.po
index b887d99d..cb4ef6b2 100644
--- a/opac/webapp/translations/es_ES/LC_MESSAGES/messages.po
+++ b/opac/webapp/translations/es_ES/LC_MESSAGES/messages.po
@@ -942,6 +942,30 @@ msgstr "Inglés"
 msgid "Português"
 msgstr "Portugués"
 
+msgid "Francês"
+msgstr "Francés"
+
+msgid "Alemão"
+msgstr "Alemán"
+
+msgid "Italiano"
+msgstr "Italiano"
+
+msgid "Russo"
+msgstr "Ruso"
+
+msgid "Árabe"
+msgstr "Árabe"
+
+msgid "Chinês"
+msgstr "Chino"
+
+msgid "Romeno"
+msgstr "Rumano"
+
+msgid "Albanês"
+msgstr "Albanés"
+
 #: opac/webapp/templates/article/includes/levelMenu.html:121
 #: opac/webapp/templates/article/includes/levelMenu.html:322
 #: opac/webapp/templates/article/includes/levelMenu_abstracts.html:38
diff --git a/opac/webapp/translations/es_MX/LC_MESSAGES/messages.po b/opac/webapp/translations/es_MX/LC_MESSAGES/messages.po
index 2c84efe9..6f9d517e 100644
--- a/opac/webapp/translations/es_MX/LC_MESSAGES/messages.po
+++ b/opac/webapp/translations/es_MX/LC_MESSAGES/messages.po
@@ -938,7 +938,31 @@ msgstr ""
 #: opac/webapp/templates/article/includes/levelMenu_texts.html:46
 #: opac/webapp/templates/article/includes/modal/download.html:27
 msgid "Português"
-msgstr ""
+msgstr "Portugués"
+
+msgid "Francês"
+msgstr "Francés"
+
+msgid "Alemão"
+msgstr "Alemán"
+
+msgid "Italiano"
+msgstr "Italiano"
+
+msgid "Russo"
+msgstr "Ruso"
+
+msgid "Árabe"
+msgstr "Árabe"
+
+msgid "Chinês"
+msgstr "Chino"
+
+msgid "Romeno"
+msgstr "Rumano"
+
+msgid "Albanês"
+msgstr "Albanés"
 
 #: opac/webapp/templates/article/includes/levelMenu.html:121
 #: opac/webapp/templates/article/includes/levelMenu.html:322
diff --git a/opac/webapp/translations/messages.pot b/opac/webapp/translations/messages.pot
index 0f3f1d13..83ecacb0 100644
--- a/opac/webapp/translations/messages.pot
+++ b/opac/webapp/translations/messages.pot
@@ -931,6 +931,30 @@ msgstr ""
 msgid "Português"
 msgstr ""
 
+msgid "Francês"
+msgstr ""
+
+msgid "Alemão"
+msgstr ""
+
+msgid "Italiano"
+msgstr ""
+
+msgid "Russo"
+msgstr ""
+
+msgid "Árabe"
+msgstr ""
+
+msgid "Chinês"
+msgstr ""
+
+msgid "Romeno"
+msgstr ""
+
+msgid "Albanês"
+msgstr ""
+
 #: opac/webapp/templates/article/includes/levelMenu.html:121
 #: opac/webapp/templates/article/includes/levelMenu.html:322
 #: opac/webapp/templates/article/includes/levelMenu_abstracts.html:38
diff --git a/opac/webapp/translations/pt_BR.UTF-8/LC_MESSAGES/messages.po b/opac/webapp/translations/pt_BR.UTF-8/LC_MESSAGES/messages.po
index f9bcc237..8a39aa61 100644
--- a/opac/webapp/translations/pt_BR.UTF-8/LC_MESSAGES/messages.po
+++ b/opac/webapp/translations/pt_BR.UTF-8/LC_MESSAGES/messages.po
@@ -932,6 +932,30 @@ msgstr ""
 msgid "Português"
 msgstr ""
 
+msgid "Francês"
+msgstr ""
+
+msgid "Alemão"
+msgstr ""
+
+msgid "Italiano"
+msgstr ""
+
+msgid "Russo"
+msgstr ""
+
+msgid "Árabe"
+msgstr ""
+
+msgid "Chinês"
+msgstr ""
+
+msgid "Romeno"
+msgstr ""
+
+msgid "Albanês"
+msgstr ""
+
 #: opac/webapp/templates/article/includes/levelMenu.html:121
 #: opac/webapp/templates/article/includes/levelMenu.html:322
 #: opac/webapp/templates/article/includes/levelMenu_abstracts.html:38
diff --git a/opac/webapp/translations/pt_PT/LC_MESSAGES/messages.po b/opac/webapp/translations/pt_PT/LC_MESSAGES/messages.po
index 7cfd1d33..944958a6 100644
--- a/opac/webapp/translations/pt_PT/LC_MESSAGES/messages.po
+++ b/opac/webapp/translations/pt_PT/LC_MESSAGES/messages.po
@@ -932,6 +932,30 @@ msgstr ""
 msgid "Português"
 msgstr ""
 
+msgid "Francês"
+msgstr ""
+
+msgid "Alemão"
+msgstr ""
+
+msgid "Italiano"
+msgstr ""
+
+msgid "Russo"
+msgstr ""
+
+msgid "Árabe"
+msgstr ""
+
+msgid "Chinês"
+msgstr ""
+
+msgid "Romeno"
+msgstr ""
+
+msgid "Albanês"
+msgstr ""
+
 #: opac/webapp/templates/article/includes/levelMenu.html:121
 #: opac/webapp/templates/article/includes/levelMenu.html:322
 #: opac/webapp/templates/article/includes/levelMenu_abstracts.html:38