Hey, you do not know whether it can be changed in the "Freeware version" menu in the "Extramenu" (Startseit, Contact imprrssum)? Or it may be up to a version of "Express"? Thank you for the advice.
the Extramenu can be changed in all versions. How this is done depends on the version you are using.
In Producer 11, you can change it by going to the "Website" Menu and klicking on the "Einstellungen" (Settings) Button (3rd Button from right).
In the Window that opens then, you select "Navigation" to see a screen where you can edit the Extramenu entries. To hide one Entry, simply delete the entrie's "Text".