How to pass environment variables to wine program itself? "LANG=ja_JP.UTF-8 wine game.exe" for example

[whp199]

I see "run with arguments" but that just passes command line arguments to the exe file being run. I want to pass arguments to wine itself. How can I do that?
Starting the flatpak with "LANG=ja_JP.UTF-8 flatpak run com.usebottles.bottles" does not help..
I'd just like to run a game that requires Japanese windows locale..

[mirkobrombin]

Are you talking about environment variables? Or wine parameters like --version?

[whp199]

Yes, I'm referring to changing the environment variables for wine itself, not passing parameters to wine.

[mirkobrombin]

Environment variables can be set from bottle preferences

For wine arguments instead you can use them in this way:

-winearg1 -winearg2 %command% -progarg1 -progarg2

[whp199]

Thanks!!