ingenalls

Thanks for your help and sorry for being unclear. I updated the chart, hopefully a bit more clear now: dropbox.com/s/s0pz60m16rpp0xw/Website-menu.pdf?dl=0

Since the page “About” is used in the menu for different parents I can not assign just one sidebar menu to it, because if you are entering from the cat page you are not interested in the dog menu links and vice versa. This is why I am looking for some kind of logic so if the user is entering from the dog page he will see [sidebar menu B] and if he is entering from cat page he will see [sidebar menu C].

In real life this is going to be used for a travel website, and I don’t want to create the “About” page as a child page to multiple parent pages since the content is going to be exactly the same I only want to edit it at one place.
At the same time it makes the link structure for the sidebar menu hard. As stated above I would only like the relevant menu to be shown.

Hope this clarifies my issues.

Thanks so much! I have been trying and trying and just one word made the difference. I tried to edit the theme itself and everything worked just as I wanted. So now the challenge wil be to create a child theme. Once again – Thanks!