401 For wp-json Request URL

Hey Everyone

So we may have a very unique WordPress setup but am hoping that there is a solution to our issues.  We have recently upgraded to the newest version of Store Locator Plus and out Maps have started to give us 401 issues.  After doing some digging into the situation we believe we have found the issue.

Current WordPress Setup:

– Not multisite but multi domain setup

– Parent DNS with multiple additional DNS’s that share a mix of content and templating.

Current findings:

Child Website makes initial request for maps and it works as the Response Header for Access-Control-Allow-Headers gets set to the child DNS.

Upon clicking and requesting information for a different zip code or location we are receiving a 401 unauthorized.  Now what we are finding is the new request to wp-json is using the parent DNS and not the child DNS.  So the Access-Control-Allow-Headers is blocking the request as you cannot set this to 2 different settings.

Our work around for many other things was to use relative URL pathing for all items in the WordPress website.  So parent.com/something in a href would only show up as /something and would ignore the DNS.

Unfortunately the SLP plugin is not allowing for other relative URL plugins to make this request relative and it is coming in static.

Any suggestions?