How to Hide Agentic Help Desk Plugin for WordPress - Live Chat, AI Chatbot & Ticketing - ThriveDesk Admin Menus

function plt_hide_thrivedesk_menus() {
	//Hide the "ThriveDesk" menu.
	remove_menu_page('thrivedesk');
	//Hide the "ThriveDesk → ThriveDesk" menu.
	remove_submenu_page('thrivedesk', 'thrivedesk');
	//Hide the "ThriveDesk → API Verify" menu.
	remove_submenu_page('thrivedesk', 'td-api');
}

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

Where do I put this code?