I would like to take the errors that are passed from PayPal, such as if the customer enters the wrong cvv code, then instead of getting

"15004 Gateway Decline - This transaction cannot be processed."

They would get, Sorry, but you entered the wrong cvv code, please check your card and try again.

Or if they were over their limit, then I could say, sorry, but your card is over its limit.

I believe this would help, and it would also allow errors to be in more than just English.

I have been trying to mess with the code in tpl_checkout_payment_default.php file, but nothing I do seems to be working.

Any help would be great.

Regards,

CKD