Replace IP address to destination in local network

Hi,

I need to configure NAT to replace src IP address.

So what I need:
src: 192.168.88.0/24 → dst: 192.168.88.65 should have src address 192.168.88.63

Already tried src-nat rule with to-addresses - it doesn’t work, no logging.

Could somebody make an advice, is it possible at all ?

/Pavels

Devices in the same network (/24) communicate directly with each other without, using the router.

So, it is not possible?