Bonjour! Hola! Guten tag! Ni hao! Kon'nichiwa!
We announced a while back the release of our 3E rules in a number of languages, including Español: https://www.wyrd-games.net/m3e-languages <--- This link also includes free Polish, Russian, Italian, German, French, and Japanese editions.
We're working with translators to get cards finished in those languages as well, and if you have experience translating game rules like this, we encourage you to reach out!