How to configure NAT to adequately map clients?

Question

Computer networks

Good afternoon!
There is an ASA on which NAT is configured from two white ips (two domain names) to a gray IP reverse proxy WAF (internet for web applications), which, based on the hostname, redirects requests to the desired web server. There are no problems in the system operation itself, however, in the monitoring, not real clients (their ip), but a white ip are displayed as a source. Is it possible to make the package appear as a source of a real client?
Ace version 7.8, WAF - empire.
Link to diagram