Moving program files

In the wiki i found a solution for moving the program files to a different drive. Say you can do this on a command line:

mklink /J “C:\Program Files\Epic Games\UE_4.21” “E:\Program Files\Epic Games\UE_4.21”

But apparently you should also make the J-link for the DirectXRedist directory.

Can someone tell me if I could not just make one link for all of the directories, by doing like this:

mklink /J “C:\Program Files\Epic Games” “E:\Program Files\Epic Games”

Then I guess anyfolder referred to via “C:\Program Files\Epic Games” should be resolved correctly by Win10?
In my case i got “UE_4.21” on C: - while “UE_4.23 and 24” are on D:

(Naturally the entire contents of “C:\Program Files\Epic Games” should be moved to the new location - and I would probably make it a copy until i see this work.)