Localize strings in translation page

kanken_online/templates/translations.html

@@ -9,7 +9,7 @@
 {% endblock %}
 
 {% block content %}
-<button id="add-string-button">Add string</button>
+<button id="add-string-button">{{ localize("add_string") }}</button>
 <form method="post">
   {% for language, data in strings.items() %}
   <div id="{{language}}-translation-section" class="translation-section" lang="{{language}}">
@@ -21,7 +21,7 @@
     {% endfor %}
   </div>
     {% endfor %}
-    <button type="submit">Submit</button>
+    <button type="submit">{{ localize("submit") }}</button>
   
 </form>
 {% endblock %}