function plt_hide_backuply_menus() {
//Hide "Backuply".
remove_menu_page('backuply');
//Hide "Backuply → Dashboard".
remove_submenu_page('backuply', 'backuply');
//Hide "Backuply → Backuply Cloud".
remove_submenu_page('backuply', 'backuply-license');
//Hide "Backuply → Go Pro".
remove_submenu_page('backuply', 'https://backuply.com/pricing?from=plugin');
}
add_action('admin_menu', 'plt_hide_backuply_menus', 11);