Reply To: Multisite – How to remove the options to "delete site" ?

[Vladimir]

Hi,

Try this workaround:

<?php

add_action('map_meta_cap', 'ure_exclude_delete_site_cap', 10, 4);

function ure_exclude_delete_site_cap($caps, $cap, $user_id, $args) {
        
    if (!is_admin()) {
        return $caps;
    }
    if (is_super_admin()) {
        return $caps;
    }
    
    if ($cap==='delete_site') {
        $caps = array('do_not_allow');
    }
    
    return $caps;    
}

Setup this code as a Must Use plugin. In short, place it into .php file at wp-content/mu-plugins/ folder.