Force www to non-www on SSL

Can an F5 redirect a https request before the browser handshakes the cert? Having trouble with this iRule for redirecting https://www.domain2.org/folder. It should redirect to https://domain2.org/folder but it doesn't and just fires a certificate error because we don't have but domain.org in our Advantage Cert. Other than that everything works prefect.

when HTTP_REQUEST { 
       switch [string tolower [HTTP::host]] {
          "www.domain1.org" -
          "example1.org"
          {
            pool pool_prd_443
          }
          "www.domain2.org"
          {
            HTTP::redirect https://domain2.org[HTTP::uri]
          }
          "domain2.org"
          {
            pool pool_prd_8443
          }
       }
}