Duplicate Workspace Idea

I had this idea for one of my mods where it will a bunch of different types of content  but i assumed some people might not enjoy some stuff. So I came up with the idea of duplicating my workspace so I can use one of them do delete certain elements and post 2 different mods. For example if i had biomes, structures and mobs but someone disliked the mobs, I could have a different mod that is just the biomes and structures. But there is no way to duplicate my workspace as far as I'm aware. So with the long introduction over I am suggesting a "duplicate workspace" option as soon as one boots up mcreator.
(Also if you suggest "Just have the biomes, structures etc separated and make a modpack" I could do that but I really want the content all in one mod instead of a modpack)