Thank you for cooperation.
I wait your translation files, and will be add archive.
By the way, This module(ccenter) don't have CAPTCHA.
In technical can use it. But I don't like CAPTCHA to use, because it less usability for users.
Other hand, ccenter use machine generate name for input with valid checking. It will be resistant for spam at now, I think.
I have never see/report SPAM(post by bot) in this module, yet.
Please report me if SPAM posting in this module.