Hi @dig4life ,
You can read the plugin description here https://ww.wp.xz.cn/plugins/utm-event-tracker-and-analytics/. I copied information below from the description.
You can use {utm_event_tracker:utm_source} as the default value to retrieve the UTM Source for any kind of forms. To capture a different UTM parameter, simply replace utm_source with the desired parameter name. Below is a list of available UTM parameters for reference:
utm_campaign
utm_medium
utm_source
utm_term
utm_content
fbclid
gclid
ip_address
landing_page
tracking_time
Please replace ‘utm_source’ with what you want.
Let me know if it works or not. Please don’t forget to leave a rating here https://ww.wp.xz.cn/support/plugin/utm-event-tracker-and-analytics/reviews/