UTM_ID support

[anotheri]

I'm looking for better campaign management and clearer URLs, is there a way to import campaigns and track them via UTM_ID tag, as stated in GA4 and some other platforms:

utm_id: Campaign ID. Used to identify a specific campaign or promotion. This is a required key for GA4 data import. Use the same IDs that you use when uploading campaign cost data.

from https://support.google.com/analytics/answer/10917952?hl=en

Any advice or workaround is appreciated. Thanks in advance 🙏

[anotheri]

Workaround based on beforeSendHandler looks like it might work, but there is blocking limitation: #3584