Can I get a menu onto two lines?

Is there a way to get a menu to wrap itself onto two lines? When the menu items I have are all spread out in a line, they overlap the logo. I don’t want to go to just a menu icon on the full page mode, though I have enabled it on the tablet and phone size, as it seems odd to me to have just the icon when I have a lot of blank space to the right of the logo and I know the site will be used by many not-savvy users who will not be able to figure out what the icon means. I can squeeze the menu items in if I shorten them to the bare minimum, but I’d like to know if there are other options in case the organization wants me to add something more.