In Numbers, how to target empty cells and replace with text
Leaving the find field empty disables "replace" to be able to add text to all empty fields. A use case would be to replace emptiness with the word "none".
I found this 2010 era workaround, but the instructions about where to put the script leads to dead ends, so I assume things in the MacOS have changed 13 years later.
find and replace on empty cells - Apple Community
What is the best way to do this in Sonoma?
MacBook Pro (2017 – 2020)