Problems in implementing 2 or more MAPS msf

[Freebase394]

I've tried a number of things, the documentation on WIKI in GitHub helps allot but is not enough in some cases.
I've tried several things, but I can not change the map no matter how hard I try.
Please help me, thank you very much if you give me some lights.

Default scene: IMG called of "SimplePlatform"

If I clone the same scene and rename it and export the "GameServer + SimplePlataform02" project and re-export "Client + SimplePlataform02" I when I run the server it gives an error! there
I can edit the map, I just can not change the name of the map!
But if i dont rename the scene, works very well, great like this IMG