Alexander, I don't think you're right renaming these peaks with new, false names. I've read lots of guides for Vitosha mountain and cecked lots of maps - the military maps ETK 1:5000, 1:50 000, Kartografia maps (1972 and 1983), Vitosha and Lozenska (1:25 000, Domino).
There are no such names in any book or map.
I really respect your friendship with the persons after whose names you've desired to name these peaks. But please respect the real names.
As you can read in some of the guidebooks this ridge is known as "Kapaklivets".
I hope you won't continue to rename these peaks trying to force the new tourists using and remember your false names.

Best regards, Tony