Why do this?
I wanted to redirect the web console to port 443, but the agents use that for communication with ePO. I could change the agent communication port, but I don't want to redeploy all the agents to fix their configurations. Thus, this madness was born.
You'll need to navigate to the ePO apache server configuration directory:
X:\Program Files (x86)\McAfee\ePolicy Orchestrator\Apache2\conf