Hi, and thank you for your interest!
Furkot is being translated using Weblate, a web tool designed to ease translating for both developers and translators.
Translation project for Furkot into Spanish currently contains 1398 strings for translation and is 15.8% complete.
If you would like to contribute to translation of Furkot, you need to register on this server.
Once you have activated your account just proceed to the translation section.