Module that overwrites menu text?

does anyone know of a module that lets you overwrite text or something to that effect?
I am trying to use Ubercart to create a shopping cart directly on my site. I need to display some shopping cart items in another language. Ubercart does not have many translated versions. Have you heard of a module that will let me forcibly overwrite or enter text (in another language in this instance) into the menu created by a module (ubercart)?