How to Hide the "FraudSentinel" Admin Menu

function plt_hide_fraudsentinel_bot_fraud_detection_menus() {
	//Hide the "FraudSentinel" menu.
	remove_menu_page('fraudsentinel_main');
}

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

Where do I put this code?