How to Hide Premium Addons for Elementor Admin Menus

function plt_hide_premium_addons_for_elementor_menus() {
	//Hide "Premium Addons for Elementor".
	remove_menu_page('premium-addons');
	//Hide "Premium Addons for Elementor → Widgets Settings".
	remove_submenu_page('premium-addons', 'premium-addons');
	//Hide "Premium Addons for Elementor → About".
	remove_submenu_page('premium-addons', 'premium-addons-about');
	//Hide "Premium Addons for Elementor → Google Maps".
	remove_submenu_page('premium-addons', 'premium-addons-maps');
	//Hide "Premium Addons for Elementor → Version Control".
	remove_submenu_page('premium-addons', 'premium-addons-version');
	//Hide "Premium Addons for Elementor → System Info".
	remove_submenu_page('premium-addons', 'premium-addons-sys');
	//Hide "Premium Addons for Elementor → Get PRO Widgets & Addons".
	remove_submenu_page('premium-addons', 'premium-addons-pro');
}

add_action('admin_menu', 'plt_hide_premium_addons_for_elementor_menus', 101);

Where do I put this code?