Custom Payment Proccessor

Project Description: Iam looking to accept credit card payments on my site. However I need the product names and product codes that ZEN CART uses to the payment processor changed so that it is a random number and not a product code or mainly a product name. Please note that there is nothing illegal about the products I sell, they are just not currently open for Google or the majority of other payment gateways to accept. My site does not break any laws in our country to the products we sell. I think this may be possible by using the automated checkout module that Google checkout uses for zen cart but code it to mask the product name and possible changes it to a product code instead. At the moment it is hard for websites of my nature to accept visa card payments and I have seen other sites accept payment by forwarding there payments through a site that Google or the credit card merchant will accept. Basically i need product X to be renamed to product 262626 so as that Google does not see iam selling product X. In a perfect world people would buy the product on my site then be emailed a link to a payment gateway that does not relate to the my site then be returned to my site and the status of there order updated on my site. Its sounds really complicated however if you are intrested I can show you sites that do very much the same as what I need to show you properly. And have also come across a site [login to view URL] which I think will help any hopefull programmers. It is really hard to explain what I need but I need to accept payments on my site via credit card merchant or Google checkout without them knowing product name or what url the product in the cart came from and also automatically update on my site. If you need access to a site that will show you the basics of what I need please email me so I can show you an examples f what i need, Could anyone intrested contact me so I can show you an example of what i need done from a website that does what i need. I can supply loggin details for you to have a look at their setup. The code must be very tight so that the payment processor cannot see what site the order originates from as they refund all orders and this would be very costly. Thanks