Problem with menu

SOS i dont know what to do. As you can see there is a problem with the top menu. I cant understand what is wrong
46.4.120.118/~exomeria/index.php

The problem is with class as i see
in template demo site the class of the top menu is --> menu nav mnu_mainmenu
my site is multilingual and i can have only one menu with class mnu_mainmenu

what to do?


I tried to add this class in field Module>Advanced>Menu Class Suffix but nothing ;(

Thanx in advance

Disable jquery in k2

i dont use k2 content, i use the standard content.
my site is this 46.4.120.118/~exomeria/index.php and the problem is with english version.

I noticed that if i change (using chrome>inspect element) class name of <ul> from "menu nav mnu_englishmenu" to "menu nav mnu_mainmenu" the problem is solved.
But how can i save this change ?

Change menu name

As far as i understand, the name of the class is similar with the Menu type (plus a mnu_ prefix) and joomla doesnt allow 2 menus to have the same Menu type.

Any other idea?
SOS

If you have two menus then second menu appeared in menu configuration section in template options. , you just need to configure it in same way as default menu.