Headstart to Hobos on Kickstarter Project
HITCHHIKER'S GUIDE TO THE GALAXY refers to Babelfish. A fish you put in your ear and instantly translates whatever language you are hearing in the Universe. Love your idea and the name.
There are two schools of thoughts on names, one can be "Mama Says," which is easy, the other is Babel Breaker which is confusing, but fun when we finally learn what it means.