BackUp Names, everything BUT what I want

I have a Windows 10 computer called TEST, and I want it to appear in the UrBackUp
console as:

TEST[C Only]
TEST[D Only]
(for the C: and D: drives, respectively)

How would I do that? I’ve gone around and around in circles getting every
imaginable combo, except the ones I need.

Not sure how I got it into a state that I can’t seem to change.
These are NOT what I want:

TEST[C Only][D Only]
TEST[D Only]

TEST
TEST[D Only]

TEST
TEST[C Only]

TEST[C Only]
TEST[C Only][C Only]

Where do you set those names?

What are these “names” you are talking about???
One client has ONE name.
If you are talking about the names of the DIRECTORIES you back up its defined by using a pipe | symbol and then the name after each directory.
https://www.urbackup.org/administration_manual.html#x1-640008.3.4

Edit If it’s virtual subclients you want (forgot about those when writing the answer) the info is right below in the same link.