Improve Spanish traslation

I just found myself wasting time and resourses because of a poor traslation, or not a clear traslation with the mods panel and some challenges.

There is a challenge that ask to "upgrade" mods 10 times.

When reviewing mods, the bottom says "enhance", then you go to the panels and find you can "upgrade" and "slice" the mod.

Well, not in Spanish.

In Spanish, the challenge ask to "MEJORAR" mods 10 times

When reviewing mods, the bottom says "Mejorar"...

So, what can happen is, if your mod is already Lv 15, then you go straight to the panels called "slice" ("piratear" in Spanish).

So I started to "slice" mods, cause the challenge made me think I had to enhance it. So slicing it would count, but no.

It would be clearer if they were all diffent words, just as it is in English.

Or the challenge could say "subir nivel" (level up) mods, so it would be clear what to do.

To finish it, I'll give some options for improve de traslation so this mistakes won't be so easy to occur.

Enhance -> Potenciar
Upgrade -> Ascender / Perfeccionar
Slice -> Piratear (como está)
The challenge could say -> "subir de nivel" or the one chosen for "upgrade" (Ascender or Perfeccionar)