WordPress Version: 6.3
/**
* Adds an action hook specific to this page.
*
* Fires on {@see 'wp_head'}.
*
* @since MU (3.0.0)
*/
function do_activate_header()
{
/**
* Fires within the `<head>` section of the Site Activation page.
*
* Fires on the {@see 'wp_head'} action.
*
* @since 3.0.0
*/
do_action('activate_wp_head');
}