How to Hide the "Mawu Art – View in Your Space" Admin Menu
function plt_hide_mawu_art_menus() {
//Hide the "Settings → Mawu Art – View in Your Space" menu.
remove_submenu_page('options-general.php', 'mawu-art');
}
add_action('admin_menu', 'plt_hide_mawu_art_menus', 11);