Minecraft portal connection?

No
- in Worlds
2

Is there any way to connect different normal worlds with Nether and End using a plugin or something else?
So on a server, I have the problem that when I go to a normal world in the Nether or End, I'm teleported to another Nether or End world than I actually wanted.

So my question is whether I can say anything:
One comes from the world into the nether and from the overworld into this end

I would be excited to receive answers

An

No, unfortunately that will not work. I assume you made the worlds with multiverse and generated normal worlds. Since minecraft physics stipulates that each world has its own end and nether (each default world), there are therefore several end and nether on your server. But you can delete them via the worlds folder and therefore have only 1 nether and 1 end. I don't know whether you can get into it with a portal from every world. Usually, a new nether or end is generated again to my knowledge.

No

Thanks for your answer first,
Yes, I created the worlds with Multiverse.
Or 3 worlds were not created with Multiverse. But were also inserted in MV.
The thing is that the world in the server.properties under level-name
I always generate the nether and end and I'm teleported there when I go through a portal.
And if I delete them, it always creates them again.
Do you have a solution how to delete these worlds easily?
Can you just leave the level-name in the server.properties empty, which is not a "normal" world?
I would be happy to receive another answer.