Bilingual installation

Hi everyone,

I'm looking into Desktop Authority for our company, a nationwide flower delivery company in Canada. However, since our country is bilingual, I need a solution that would be flexible enough to accomodate both French and English. It is not clear from the documentation that Desktop Authority does that. Besides, many of our members are florists with very low tech knowledge, and sometimes they only speak one of the 2 languages fluently (either French or English). Therefore, a simple solution that would work in either language would be preferred. 

Thank you for any help you may have.