How to Hide Livemesh Addons for Elementor Admin Menus

function plt_hide_addons_for_elementor_menus() {
	//Hide "Elementor Addons".
	remove_menu_page('livemesh_el_addons');
	//Hide "Elementor Addons → Settings".
	remove_submenu_page('livemesh_el_addons', 'livemesh_el_addons');
	//Hide "Elementor Addons → Documentation".
	remove_submenu_page('livemesh_el_addons', 'livemesh_el_addons_documentation');
	//Hide "Elementor Addons → Contact Us".
	remove_submenu_page('livemesh_el_addons', 'livemesh_el_addons-contact');
	//Hide "Elementor Addons → Upgrade".
	remove_submenu_page('livemesh_el_addons', 'livemesh_el_addons-pricing');
}

add_action('admin_menu', 'plt_hide_addons_for_elementor_menus', 1000000000);

Where do I put this code?