I'm new to the forum and looking for two answers..
One is when a user changes the language, first return to the original language of the site for one second, and then go to the language chosen.
This is not to do it directly? without this slight delay?
And the next question is, since my language is Greek, just change it in English there is a place that anyone can register as a user and changing page in English or your username and password remain Greek.
Thanks to everyone who helped.