Fix link

lib/views/modal/page_name_warning.html

@@ -21,7 +21,7 @@
       </div>
 
       <div class="modal-footer">
-        <input type="submit" class="btn btn-primary" value="Rename!">
+        <a href="{{ path|normalizeDateInPath }}" class="btn btn-primary">Rename!</a>
       </div>
     </div>
   </div>