Expanding the information in the Electronic Payments plugin

[Amadek]

I use the standard ps_wirepayment plugin for payments. I would like to add the information that the customer receives by email after placing an order. By default, the customer receives the amount, recipient details, bank account number and bank name.
I would like to add another block of information to the email in the form of a link leading to the bank's website.
Where in the ps_wirepaymen plugin is the information passed to the body of the email?