Metrical

[Carina]

You need two things. First the plugin to generate the nested lists of links to pages. The std GetSimple menu is only simple navigation and the std template function only generates a simple series of <li> elements. Then you need the css to display the nested lists as you wish. You can't use a the wordpress theme but you might be able to copy the relevant parts of the css. It's allowed in the license for that theme.

Thanks. I think I finally managed to include i18n-Navigation and copied parts of the WP-theme. What I got now is what you see attached to this post. The submenu won't show when I hover with the mouse above the parent and instead of being underneath the parent, it is shown next to it, destroying the top-most-level of the navigation...