Is it possible to have multiple versions of Node Packages?

Is it possible to have multiple versions of any Custom Node Package in Dynamo? I created a lot of Scripts with Packages that work quite well. If I update the packages now, I also need to update a lot of my Scripts and test them again. This I want to avoid.
My idea would be to somehow rename the Package to have e.g. “Clockwork V1” and then the latest one as “Clockwork V2” and in some month probably “Clockwork V3” when I update again.
Does anyone know how to do that?

Thanks a lot in advance