[inksticks]

I'm trying edit the payment method name on the in /mail/html/order_invoice.tpl. Most payment methods are listed fine, for example:

Payment method:
Purchase Order

But I'm using Authorize.net as my credit card processor and when using this payment method the order invoices say:

Payment method:
Credit Card (AuthorizeNet: AIM)

I want to remove the (AuthorizeNet: AIM) but can't figure out how to do it. I would like to remove it from the order confirmation screen too at the end of the order process. Maybe fixing one will fix the other. Could somebody please point me in the right direction.