I found this post from 2008
It works fine for batch renaming within the same folder
But is there a way to make a macro based on naming both the current folder the image is in, and its' parent?
Example:
*Vacation
**NewZealand
***2017-02-03.jpg
Batch renamed file would go from this:
2017-02-03.jpg
to
Vacation_NewZealand_0001.jpg