Banking Ticket inside email

Good afternoon, gentlemen, how are you? A month ago, I asked for a solution to a tracking code problem with another plugin, so that it could be incorporated into the Villa Theme Email template customizer plugin. I was attended to promptly. However, I need your attention again for another incormporation. Here in Brazil, in addition to the credit card, customers can pay using a banking ticket, a bank document … however … I need the link to access that document to be made available in your plugin.

Please see in the video below how the document is generated and how it arrives in the email:
https://youtu.be/Zy24hSQw1gM