There is a couple check boxes that you can check I believe under DinoStatusComponent_BP that controls most of the settings surrounding this.
Example & a super mini lesson on booleans: bAttacksCarnos aka the check box is Attacks Carnos (Checked = yes, unchecked = no), the check equating to a 1 (boolean version of yes), and the unchecked equating to a 0 (boolean version of a no).
In addition, you could also also just completely turn down its aggro radius to 0 (I haven’t tried, but in theory it should work) in the same place.
That should take care of most if not all of what you want I think
Enjoy