Dear Sir,
"Babotska" is not correctly romanised.
In accordance with ICAO rules (2013) in should be "Babochka".
The breeder (personal correspondence) doesn't use hyphen between the two words, so I suggest to add also hyphen-free versin of the name:
Полька Бабочка; Polka Babochka

With kind regards,
Matjaž Mastnak, Arboretum Volčji Potok, Slovenia