how to do russian nickname at character creation?

Good day comrades!
how to do russian nickname at character creation?
I changed line version=russian in CONFIG.ini, it helps, but i get at error opening the shop.
please tell me how to implement it? my server is 4.5
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Sorry for my bad English, I hope you understand what I wrote

whats about using russian client?

I don't quite understand what you mean ..
I used Russian and English client, there is no difference, as soon as I open the shop get a error "disconnect error 0"
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everything works fine, the characters are created with Russian names no errors, but as soon as I open shop - game disconnect.
If do not change in CONFIG.ini VERSION=english into Russian, and just write a Russian character name in sql table - shop working.

I cannot understand how to fix it.

Have you tried making a character name without the weird letters?
If it doesn't work at all, it has nothing to do with the language.

what you mean by "weird letters"?
I can create character with English name(use english letters) if CONFIG.ini version=english. All work and shop work.
I want able to use Russian letters when creating a character, in part it works(if use the version=russian), but as I wrote, not working shop.
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how to enable Russian letters at character creation?

enabling idk.. but theres a hack... for using all aviable characters

Another question, there is the program Viper, the program has an option ASCII character name, who understands programming, tell me please, what addresses change this option in the game.exe?