Index: modules/Extra_Fields/extra_fields.php
@@ -70,6 +70,14 @@
         }
     }
 
+    if (in_array(AREA_TYPE, array('C', 'B'))) {
+        foreach ($extra_fields as $ef_k=>$ef_v) {
+            if (preg_match("/\{[$]{1}lng\.([a-z_]+)+\}/i", $extra_fields[$ef_k]['field_value'], $match)) {
+                $extra_fields[$ef_k]['field_value'] = str_replace($match[0], func_get_langvar_by_name($match[1]), $extra_fields[$ef_k]['field_value']);
+            }
+        }
+    }
+
     $smarty->assign('extra_fields', $extra_fields);
 }