Extend characters on pet names?

[Calamity]

like title says, if not then no worries

[Nicolle]

I think there was another thread about this where they said it ain't possible 
Not sure though 

[Calamity]

>.>" then...topic solved

[Δ]

Yes, it was suggested already, but doesnt seem to be possible (or at least done easily) so it has to stay as it is.