Publish websites with redirect

The last issues with this is. 1. we want to rewrite external url to internal server like https://page.something.com --> server.domain.local this works ok. SSL offloading here also.

1. the server redirects to another location so the url sent back to client is something like: shortname/uri&somestaticinfo then againt to shortname2/uri&somesticinfo (which is not in dns) Would it be correct to rewrite the http_response again with a datagroup of perhaps: shortname1 (80) --> https://pagesomething.com/uri&someinfo. (443)

Unsure how to do this though. Change the port, rewrite the location in the redirect for both shortnames and some parts of the uri are static and the rest changes