<wpml-config>
  <admin-texts>
    <key name="socialnow">
      <key name="mts_copyrights" />
      <key name="mts_custom_slider">
        <key name="*">
          <key name="mts_custom_slider_title" />
          <key name="mts_custom_slider_text" />
          <key name="mts_custom_slider_link" />
        </key>
      </key>
    </key>
  </admin-texts>
</wpml-config>