Need help personalizing Paypal payment page

[toomuchtime]

I would like to change the primary PayPal email address at the top left hand side of PayPal's pages (during order checkout) to the store's name. I have several domains/shops but only one PayPal account and I'd like for PayPal to show the store name rather than the primary PayPal email address. Would also like to consider changing (on the same PayPal page) the cancel/redirect back to the store from "Cancel and return to [email protected]" to the store name as well. Does anyone know how to do this and what files I need to be looking in? Any help would be greatly appreciated!

 

Using:

Prestashop version 1.6.0.4

PayPal USA Module version 1.3.1