To first copy a world, you have to export it.
You can export the world by going to https://forge-vtt.com/setup.
Open the .zip file with a .zip tool. You can use Winrar for this if you don’t have a tool already.
You can drag this folder onto your desktop, or another space you want. Just make sure to extract it somewhere on your computer.
Open the world folder, and open world.json with a notpad program. I recommend Notepad++ but normal windows notepad works.
Edit Title and Name
To something you haven’t used before. Like “group 2”.
Title will be the world Title
While the name will be the pathing. Don’t use spaces in name.
Then re-upload with the import wizard.
That’s it.
You should now have your copy of the world. 