Improvement suggestion: language

[fromCologne]

I used the great script and logged in on Hyndai website in netherlands language.
I apologize, I live only 80 km away from Netherlands but I´m not familiar with the language.

I´m not sure but there is inside of the URL a parameter state=NL. Maybe GE instead would change the behavior. In an other approach on github to get a refresh-token there was PL instead and it directs to a site in polish language.

The parameter ui_locales=en-US controls the language of the login page.

[RustyDust]

Oops. I didn't seem to get a notification for your issue :(
Anyway, in the branch 'evcc_262421' I already have a version of the script that supports an additional parameter country. So you could for example use ./bluelinktoken.py --brand hyundai --country DE for Germany. Still haven't got feedback on this version so it would be nice if you could test it.