Hello
I am looking for a shop catalog script
I dont care if is free or commercial but must capable to translate and make custom themes

http://www.zen-cart.com/
http://www.oscommerce.com/

are two I can think of which fit your requirements but I'm sure you can find many more via a search engine.

I don't need a shopping cart but a script that provides information for list of shop such address, telephone and fotos