[Capuccio]

Change description

Some nature names were corrected for Latin American Spanish. I relied on Wikidex and the game Pokémon Champions.

AI coding assistance disclosure

None

Contributor check list

• I have written a description of the contribution and explained its motivation.
• I have written tests for my code changes (if applicable).
• I have read and understood the AI Assisted Contribution guidelines.
• I will own this change in production, and I am prepared to fix any bugs caused by my code change.