(Even ChatGPT Can't Get This)
![Very Happy :D](./images/smilies/icon_biggrin.gif)
Given these four examples, I would like Bulk Rename Utility to replace the space following each single capital letter with an underscore while maintaining the rest of the string "as is".
2005_12_23 JACKSON A Leslie_'Les' 2005_12_28.jpg
2005_07_22 PICKELL(WALSH) Q Margaret_'Marg' 2005_07_25.jpg
2006_02_14 SHARPE(JONES) John_K 'Jack' 2006_02_19.jpg
2005_06_27 ALYEA F Delmar 2005_06_29.jpg
Wayne