Work with qTranslate

I have not used that plugin but will have a look to the shortcodes.
You mean inserting the shortcode in the title ?

Hi! I also downloaded qTranslate and if I chane a menu that I made earlier on create a new menu then in the webpage heading looks like this [:et]Classical pizzas[:].

Or do you have something for me how to remove menu headings?

You can use custom css to remove menu title ->

.erm_title { display: none !important; }