It's not feasible for me to rename all of these presets from external kontakt pack creators either. This makes the new kontakt interface essentially unusable for me.
While not ideal - you need to discuss these ridiculously long titles with 8DIO.
I have 82 Kontakt libraries as of this writing in my Library view - a combo of NI stuff and third-party stuff and not a single one of my libraries violate the length specifics of that preset panel.
8Dio (and only 8Dio) seems to think that a 47-character preset name is a good idea. They need to get it together and follow the standards.
VP