If you prefer you can use GearBot in another language than English. Be warned that not all translations are 100% complete (some are very far from it) and if a string is not available in the language you chose, it will fall back to English. NOTE: This only affects the replies you get from GearBot, not the commands themselves. You can also help with translating GearBot to your language by joining the Crowdin project here. More languages can also be added if there is interest and people willing to translate to the language.
To change the language GearBot replies in:
!configure language <lang_code>
Currently available language codes: