Hello Skandha
Sorry for not reporting in so long. The project stood still for a moment.
Thanks for the tip. It works. But not exactly as I imagine it. If I e.g. Enter Facebook, it will start in the same page. I like to start external links with a new page. Unfortunately can not select the in the menu.
I created my social menu in the baseboard and in the side bar. Now the icons fit together from the design and I can store functions that I want. There is still room for improvement that you can add links to the social media list yourself. You can have a look at it here: https://speiser-veschriftungen.ch.
It would be nice if I could add my icons and functions to the main list. The search function in the main list bothers me, can it be switched off?
Thank you for your help.
Best regards
Heinz