Change nickname?

I would like to update the nickname of my OBFS4 bridge running Docker.

However, there is no documentation about how to change the nickname of the Docker bridge? Nor in the readme.md file.

I tried to set the NICKNAME environment variable (-NICKNAME=... compose file), without much luck...

Ps. I assuming changing the nickname, doesn't have impact on other settings like fingerprint hash.

Regards, Melroy