[Plugin: Business Directory Plugin] Change Language of Buttons?

First of all, I think this plugin is great! Thanks so much for making this available to us. I am just struggling with one thing. I am working on a site in French, and I need to swap everything over to French. I mostly have everything completed, except I cannot find the code where you implemented the label for the “View Listings” “”Directory” and “Search Listings” I have looked in just about every file, but cannot find where it is! I just need to swap the labels to French, and Ill be good to go.

http://wordpress.org/extend/plugins/business-directory-plugin/