@JKSH Thank you very much.
Attached, folks, is a revised copy of the .lvllib and its subVIs that will set icons for camel case VI names. Just unzip it to replace the files currently in your 2020 install -- make a backup copy first in case I've done something egregious.
Text-Based VI Icon.lvlib.zip
Included in the directory is one VI that is *not* part of the library: "Configure Named Icons.vi"
If you open it, you can fill in a list of words to abbreviate and list of words to ignore. If you run the VI, these lists will be saved to your LabVIEW config file.
The regular expression parser can be improved to handle a lot more cases, if someone wants to tackle it, but this is good enough for my purposes.