Would it be possible to make the project translatable using Launchpad ?

I'm not too familiar with the way launchpad handles this (I'm a launchpad noob) If you know, then that would be great. Right now the code isn't really set up for that, but it probably would not take too much effort to do so since there are very few words in the lens.

Not a dev myself (a translator rather), but this might help you if you haven't seen it (esp the launchpad section).

https://wiki.ubuntu.com/UbuntuDevelopment/Internationalisation

Thanks, that should help. I'll be making the next version of this after Ubuntu 12.10 is released. With that I'll also try to add internationalization support.