orbit-basic/app/views/admin/sites/_sitemap_block.html.erb

<li class="map-block">
  <h6>
    <%= check_box_tag nil, nil, !sitemap_block.show_in_sitemap_for(temp_locale), id: sitemap_block.id, class: "toggle-check onoff", "temp_locale" => temp_locale, data: {deploy: "right"} %>
    <span><%= sitemap_block_counter + 1 %> <%= sitemap_block.title_translations[temp_locale] %></span>
  </h6>
  <ul>
    <% sitemap_block.children.each_with_index do |child, i| %>
      <li>
        <h6>
          <%= check_box_tag nil, nil, !child.show_in_sitemap_for(temp_locale), id: child.id, class: "toggle-check onoff", "temp_locale" => temp_locale, data: {deploy: "right"} %>
          <span><%= "#{sitemap_block_counter + 1}-#{i + 1}" %> <%= child.title_translations[temp_locale] %></span>
        </h6>
      </li>
    <% end if sitemap_block.children %>
  </ul>
</li>