CMYK color mode Gimp 2.10

[Jānis]

Thanks, putting it in "~/.config/Cyan/icc/" worked!

Only, when I open the converted file in GIMP again, "the out of gamut" marker still paints about the same areas as out of gamut than before the conversion. Shouldn't converting to CMYK get rid of all unprintable colours?

(Sorry for the late reply, the notification e-mail was in the spam folder.)