custom shortcode

Hi @astral4ik ,

Thanks for coming here.

Please note that YayMail PRO has supported six of the most popular Tracking plugins, as you can see here:

https://docs.yaycommerce.com/yaymail/integrations/shipment-tracking

In this case of the one you are using, you can try to check via the meta data section for the shortcode (in case the tracking plugin in question creates a meta data), if not, then you can drop it as a integration suggestion to our dev team here, please:

https://feedbo.io/board/yaymail

Regards.