Add /submenu/ directory with URL Permalinks

Hi all,

I have a website called http://www.casinobonus.xyz

One of the menu links is ‘Spelautomater’ which has a drop down with sub menu links.

When you click one of the sub menu links (e.g. Gonzos Quest), I want the URL to read:-

http://casinobonus.xyz/spelautomater/gonzos-quest

At the moment it shows as

http://casinobonus.xyz/gonzos-quest/

I want this JUST for the sub menu links.

I know you can change the permalinks in the settings but that would change it for the entire site, not specific pages as I require.

If anybody can help, that would be much appreciated!

I have tried creating a category for my dropdowns and calling it dropdowns and then added them to that category.

I then changed my permalinks to /%category%/%postname%/

But this didn’t seem to work, it changed it to some ‘media’ page in which I can’t edit, you can see this page here:-

casinobonus.xyz/spelautomater/gonzos-quest/

Please help 🙂