Changing Custom Library Location

[Artbot]

I need some help. I'm using Keyshot (wZbrush) on a Mac. I watched the tips for customizing folders and was able to change all locations to my Documents folder. I did have to name each folder by hand however. But one-by-one I named all the folders and restarted Keyshot successfully. Unlike the tutorial though, Keyshot didn't run a dialog like this (at 2min 7 seconds in) (Please see on Youtube what I mean)
https://www.youtube.com/watch?v=hjlhl6ppJps
Because the materials didn't copy over to my new location, at the moment I'm stuck with no materials in Keyshot.
Thanks in advance.

[Artbot]

Update. I figured it out. I went back to Preferences and with all the folders viewable below in the Specify Locations choice, I dragged copies one-by-one to my new location. And then I re-choose my new Resources location,

Now I have everything back in Keyshot. This may not have been the correct way, but it's working.