app/views/admin/application/_index_header.html.erb
<% content_for(:title) do %>
<%= display_resource_name(page.resource_name) %>
<% end %>
<header class="main-content__header">
<h1 class="main-content__page-title" id="page-title">
<%= content_for(:title) %>
</h1>
<% if show_search_bar %>
<div>
<%= render(
"search",
search_term:,
resource_name: display_resource_name(page.resource_name)
) %>
<%= render("search_extras", search_term:) %>
</div>
<% end %>
<div>
<%= link_to(
t(
"administrate.actions.new_resource",
name: display_resource_name(page.resource_name, singular: true).downcase
),
[:new, namespace, page.resource_path.to_sym],
class: "button",
) if accessible_action?(new_resource, :new) %>
</div>
</header>