NGSTACK-829 add translation indication below object name

bundle/Resources/views/themes/ngadmin/content/location_view.html.twig

@@ -27,6 +27,11 @@
                 </a>
                 <a href="{{ url }}">{{ content_type.name }}</a>
             </span>
+            {% set language_names = [] %}
+            {% for language in content.versionInfo.languages %}
+                {% set language_names = language_names|merge([language.name]) %}
+            {% endfor %}
+            {{ language_names|join(', ') }}
         {% endblock %}
     {% endembed %}