How to Hide Unlimited Addons for WPBakery Page Builder Admin Menus

function plt_hide_unlimited_addons_for_wpbakery_page_builder_menus() {
	//Hide "Unlimited Addons".
	remove_menu_page('unitecreator');
	//Hide "Unlimited Addons → My Addons".
	remove_submenu_page('unitecreator', 'unitecreator');
	//Hide "Unlimited Addons → General Settings".
	remove_submenu_page('unitecreator', 'unitecreator_settings');
	//Hide "Unlimited Addons → Go Unlimited".
	remove_submenu_page('unitecreator', 'unitecreator_gounlimited');
}

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

Where do I put this code?