Tips on Customizing Cookie Notice & Compliance for GDPR / CCPA

How to Hide Cookie Notice & Compliance for GDPR / CCPA Admin Menus

function plt_hide_cookie_notice_menus() {
	//Hide "Privacy".
	remove_menu_page('cookie-notice');
	//Hide "Privacy → Cookie Consent".
	remove_submenu_page('cookie-notice', 'cookie-notice');
	//Hide "Privacy → Privacy ConsentNEW!".
	remove_submenu_page('cookie-notice', 'cookie-notice&tab=privacy-consent');
	//Hide "Privacy → Consent Logs".
	remove_submenu_page('cookie-notice', 'cookie-notice&tab=consent-logs');
}

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

Where do I put this code?

How to Hide the "Cookie Compliance" Dashboard Widget

function plt_hide_cookie_notice_dashboard_widgets() {
	$screen = get_current_screen();
	if ( !$screen ) {
		return;
	}

	//Remove the "Cookie Compliance" widget.
	remove_meta_box('cn_dashboard_stats', 'dashboard', 'normal');
}

add_action('wp_dashboard_setup', 'plt_hide_cookie_notice_dashboard_widgets', 20);