first level menu: image instead of text ? is this possible

Using enfold – latest version:

I would like to add 2 menu items to the main menu (not sub-levels) beside the rest of the normal first level menu items (like “welcome”, “contact”, “news” etc.)….

First one is an english flag – instead of the text “Information in English”
Second one is a german flag – instead of the text “Information auf Deutch”

Could this be done in some way. Using the mega menu is not an option ? – because that is only for 2-3-4. level menu items?