Okay, I’ve tracked the problem.
The one thing the documentation doesn’t tell you is that you are being forced to use a folder structure.
This means, every www.somedomain.com requires a folder.
The solution provided by
http://www.modxcms.de/multiple-domains-with-modx.html says that all I have to do is create a weblink.
This does not work.
In my wayfinder generated hyperlinks I get on the (Home) link:
http://www.somedomain.com/www.somedomain.com
This is a big issue as we have a very big website and I don’t want to go down the route of making static links.
In addition, the documentation says to use a beta Wayfinder, which I used; however this does not solve the above problem.
Therefore, there must be a solution where the wayfinder generates and displays the correct url?
Thanks