Telsender UTM Leads Tracker - XLPlugins Woocomerse

functions.php

<?php 

/*
* {utm_source}
* {utm_medium}
* {utm_campaign}
*/

add_filter('tscf_filter_codetemplate', function ($list, $order_id) {

    $order = wc_get_order($order_id);
    $utm = get_post_meta($order->get_id(), 'before_order_cookie_xlutm_params_utm', true);
    if (!$utm)  return $list;
    $utm = array_pop($utm);
    if ($utm) {
        foreach ($utm as $key => $name) {
            $list['{' . $key . '}'] = sprintf('%s: %s',$key,$name);
        }
    }
    return $list;
}, 20, 2);