[Jonny5]

in this example pVW holds the players virtural world
so if their VW is 1 or 2 then you would use your zone code

i suggest you read here
https://sampwiki.blast.hk/wiki/Scripting_Basics
to understand how switch, if all that works

the second question i dont understand what you mean?
do you mean like a textdraw that says the worlds name?
you can use the same logic above for that also
just make a TD for each world and show the correct one
according to the world the player is in