Changing SHOP CART to REQUEST QUOTE

we don't sell online, but give QUOTES (machinery) ... can't find the files to change the english, can't find the images to re-face them.

Could someone Please help me?

Thank you very very much,
Jones

there's a mod which will do the heavy lifting for you:
http://opencartguru.com/request_quote?filter_name=quote

Thank you - FABULOUS

and purchased!