Any way to change the default renaming of file like Pano, HDR, Enhanced etc

[dblues]

In LRc, it is possible to change the file name modifier of externally edited photos from 'Edit' to whatever you want. Is there a way to change the modifier for merged photos (Pano / HDR) or Enhanced photos? 

[JohanElzenga]

Yes, you can change how the photos are named when sent to the external editor. It's at the bottom of Preferences - External Editors. No, you cannot change how merged DNGs are named.