Filter logged in users tracking custom dimension with Google Analytics

filter-logged-in-users-tracking-custom-dimension-with-google-analytics.php

function sp_gtag_cd_logged_in_cf($html) {
	return "'dimension5': 'cd_logged_in',";
}
add_filter('seopress_gtag_cd_logged_in_cf', 'sp_gtag_cd_logged_in_cf'); 

function sp_gtag_cd_logged_in_ev($html) {
	return "gtag('event', '".__('Connected users','wp-seopress')."', {'cd_logged_in': '".wp_get_current_user()->ID."'});";
}
add_filter('seopress_gtag_cd_logged_in_ev', 'sp_gtag_cd_logged_in_ev');