function plt_hide_wp_calorie_calculator_menus() {
//Hide the "Calorie Calculator" menu.
remove_menu_page('wp-calorie-calculator');
//Hide the "Calorie Calculator → Calorie Calculator" menu.
remove_submenu_page('wp-calorie-calculator', 'wp-calorie-calculator');
//Hide the "Calorie Calculator → Go Pro" menu.
remove_submenu_page('wp-calorie-calculator', '#wpcc-go-pro');
}
add_action('admin_menu', 'plt_hide_wp_calorie_calculator_menus', 11);