Hi Joyride and stag,
thanks a lot, now it’s getting clearer. It couldn’t work, I mixed v1 config files together with v1 config formats into my v2, luckily, it didn’t catch fire 
I will try the approach that @stag outlined and I will go with a central CONFIG file. Maybe a config folder with a few config files to sort things a bit.
One more question:
I was initially attempting to install the journal calendar support described here:
In the discussion there, it is stated that this feature is now available from here:
So I wanted to install that “Silverbullet_Libraries” but the description there refers again to v1. To be honest, I don’t understand the difference between plugs and libraries.
Side note: I came accros posts here mentioning a folder Library/std/.... My setup is a Docker container (using the docker-compose file) and so in my space directory, there is no such thing like a Library folder.
Sorry for asking to many confusing questions, I hope I will see clear at some time.