Is there a way to replace TrueCaller?

Just don't use TrueCaller?

Thanks for nothing .
I have said that I have kk dialer, to install Google dialer am looking.

Open up the dialler and go to settings, the three dots, The top option is Truecaller you can turn it off

I gave you the advice you wanted about Truecaller. As the previous poster stated, you can disable it, or, as I advised, simply not use it. Getting offended because someone took the time out to respond is terrible manners.

You may need to be rooted to remove it and we do not know if you are rooted. We don't know if you are running a Lollipop or Marshamallow ROM either. You have not helped us to help you by not giving us your platform information.

Have you tried to install the Google Dialer from the modular GApps thread?

Be warned that they are targeted to 32bit ROMs. Do a backup!

You could also try CM Next dialer from CM C-Apps package. This also includes Truecaller, but it is trivial to disable it.