[Feature]: Will language options be added in the future?

[jiongjiongJOJO]

Is your proposal related to a problem?

In windows I can use the LANGUAGE environment variable to enable installation of systems in different languages, but in this project there is no mention of that environment variable, and I'm tested that adding that environment variable doesn't take effect either, will it be added in the future?

Describe the solution you'd like.

see above

Describe alternatives you've considered.

see above

Additional context

docker run -itd --rm -p 8006:8006 -e VERSION="big-sur" -e DEBUG="yes" -e LANGUAGE="Chinese" --device=/dev/kvm --cap-add NET_ADMIN --stop-timeout 120 dockurr/macos