The game is using the language that is set as default for your OS. To change the language, please set another language as default in your OS language settings:
- Go to Start > Settings > Time & language > Region & language.
- Choose one of your languages and then select Options.
- Select Download from the Download language pack option.
- Once the language pack is installed, select back.
- Choose one of your languages that reads Language pack installed and then select Set as default to make that language the Windows 10 display language.
- You may need to restart your system to apply the changes.