Edwiser Bridge Pro – Take This Course

Hi World.
We have successfully implemented Edwiser Bridge Pro (to some degree) and with the Sync functionality we have created the items to sell on the Word Press Site, but the are being created in a folder called courses which I have been told we can not change.

We have a shop page that for a given course can have 3 different payment terms. Ie 5 payments, single payment, go green. What I would like to do is take the “Take this Course” button which edwiser creates and put this onto each of our existing payment terms using our shop page.

I want to do this, as if it is a new customer or existing, it drives them to a register page or login page (Same page).

Has anyone done similar.? and if so how did you use that code for the button.