How to Hide Auto Bulb Finder for WP & WC - Year/Make/Model Admin Menus

function plt_hide_auto_bulb_finder_for_wp_wc_menus() {
	//Hide "Auto Bulb".
	remove_menu_page('auto-bulb-finder-for-wp-wc');
	//Hide "Auto Bulb → Auto Bulb".
	remove_submenu_page('auto-bulb-finder-for-wp-wc', 'auto-bulb-finder-for-wp-wc');
	//Hide "Auto Bulb → Adaptions".
	remove_submenu_page('auto-bulb-finder-for-wp-wc', 'auto-bulb-finder-adaption');
	//Hide "Auto Bulb → Vehicles".
	remove_submenu_page('auto-bulb-finder-for-wp-wc', 'auto-bulb-finder-vehicle');
	//Hide "Auto Bulb → Statistics".
	remove_submenu_page('auto-bulb-finder-for-wp-wc', 'auto-bulb-finder-statistic');
}

add_action('admin_menu', 'plt_hide_auto_bulb_finder_for_wp_wc_menus', 11);

Where do I put this code?