<wpml-config>
  <admin-texts>
    <key name="helpful_heading"/>
    <key name="helpful_content"/>
    <key name="helpful_exists"/>
    <key name="helpful_success"/>
    <key name="helpful_error"/>
    <key name="helpful_pro"/>
    <key name="helpful_contra"/>
    <key name="helpful_after_pro"/>
    <key name="helpful_after_contra"/>
  </admin-texts>
</wpml-config>