Movie18: Dahara City Legendary - Shiny Arceus .

yo uso esto para en un juego en español y luego lo pase a el pokabanco y cuando paso al pokehom me di cuenta de que el pokemon dice que su idioma es el español ¿ debería eliminarlo  creen que de problemas? ¿Debería eliminarlo?. 

lo dejo en los dos idiomas por que use google traductor no se como quede la traducción.

I leave it in both languages because I used Google Translator, I don't know how the translation turns out.

I used this in a game in Spanish and then I passed it to the pokabanco and when I went to the pokehom I realized that the pokemon says that its language is Spanish. Should I delete it? Do you think it's a problem? Should I delete it?

it should be okay; think about it from the hypothetical scenario: a japanese person launched a new save, and select their save launch as Spanish, then claimed the event. Then transferred it to Bank -> HOME. The language of the mon would be spanish.