That's easy - use non-English names. I, for one, try to give Latin names where possible. I'm currently working on a SPA called "scriptare"[1] (which is Latin for "write"). The front-end part is called "calamus" (pencil) and the node.js back-end is "praeceptor" (teacher), and the ML back-end is "augur" (seer).
As luck would have it, I was just putting out a new version of our in-house MVC framework called "Compago"[2] (structure/framework in Latin). While it has been used in various versions since 2013, we didn't share it until 2015, and even then didn't document beyond the JSDoc comments since we are not interested in popularizing it.
[1]http://scriptare.com (in closed beta)