I followed the instructions here (
https://www.mobileread.com/forums/sh...d.php?t=339606) when I first got my kobo. This means I have a situation where my authors are sorted in calibre in alphabetical order by surname, but displayed 'firstname surname'.
The link said this was necessary to get them displaying correctly on the kobo
Is this still the case in the latest versions? I don't really want to play around in case I mess up the kobo