Thank you for the information, I’ve moved this to the Closure Requests forum.
Technically you have to be L3+ to do what you’re asking, at L1 you won’t be able to apply road closures. Any changes you make “immediately” will not work in real-time but would need ~48h until they reach the App.
Road closures applied by L3+ editors affect traffic in real-time and are the appropriate tool to use for this, not making map edits.
Note for L3+ editors reading: WME Advanced Closures will be needed for this one so I haven’t done it yet as I can’t use the script at work. If you can do it please reply below.
That’s an example why I wish local editors would handle their linguistic regions’ closures more often.
I’m really not good enough with german and did it based on this:
I hadn’t seen the image from your above post at the given URL nor understood it from the text.