You can adjust the URL path used to access the session server.
For example, you can change https://myserver:7443/ to https://myserver.com:7443/hacloud/
Open <install_dir>/sessionserver/microservices/sessionserver/service.yml.
Add the following entry (maintain formatting) where path is replaced with the value you want to use.
-name:SERVER_SERVLET_CONTEXTPATH value:"/<path>"
Restart the session server.
Access your session server at https://<session server>:7443/<path specified>/