Changing function's 'subtitle' output

[7oracle]

Description

I read that you can edit the functon to change the output of the subtitle.

for example: distro="Debian" or gpu="NVIDIA" which would output OS: Debian or GPU: NVIDIA

Is this feature broken/deprecated? It worked, but I could only change the gpu output on the macOS release. On Windows and Linux I'm only able to change the distro. Of course I could manually change the info with 'prin,' but if this worked it would be a much faster alternative.