nginx-proxy-manager/frontend/js/app/nginx/certificates/list/main.ejs

<thead>
    <th width="30">&nbsp;</th>
    <th><%- i18n('str', 'name') %></th>
    <th><%- i18n('all-hosts', 'cert-provider') %></th>
    <th><%- i18n('str', 'expires') %></th>
    <% if (canManage) { %>
    <th>&nbsp;</th>
    <% } %>
</thead>
<tbody>
    <!-- items -->
</tbody>