Forward trafic to pc ccproxy

Please help.Have a openvpn client on windows, vpn up and i can go to 2 web sites 192.168.1.6 and 192.168.26.100.On that pc i set ccproxy and i have ip 10.10.10.160 , i want the user in net 10.10.10.0 go to 2 sites from mikrotik to my proxy .Anyway i try nat settings but not working.
10.10.10.0->10.10.10.1mikrotik->10.10.10.160pc,ccproxy->openvpn,2 web sites.

Help please

Buy additional router. Add ipsec tunnel on miktotik in net 10.10.10.1<–>mikrotic in net 192.168.0.0. Add ipsec rule, peer, proposal. Web site routing must know where net 10.10.10.0


Have a good day!