Apologies if I don't explain this well.

I have got as far in installing as going to admin and clicking confirm to get a product feed.

The name of the product feed is different to the one I put in this sites googlebase account, so I tried to change it in Gbase to the name of the feed in admin. But, it is the same feed name as for my other site, and it won't let me have the same name

What do I need to change where to get a different name please? If anyone can help I would be greatful.