Developers, if it's possible please add some functions

Hey i’m creating a Roleplay server and now i don’t know what do do. I can’t create even basic features, like interior-system and spawning in other dimension.

So functions i would like to be added is:

setElementDimension(source, dimension)
setElementInterior(source, interiorName)

and please if it’s possible, fix when u enter vehicle, engineState is false, so we can use fully function: SetVehicleEngineOn