Jumptoheaven
I seem to have found how to uninstall those caller ID announcements (after uninstalling some other stuff which didn't accomplish anything and which I truly hope I wont regret)
the package is com.lge.tts.sfplus
if you uninstall via pm uninstall -k --user 0 it no longer announces. I take NO ACHRAYUS
WARNING: It changes the way voice access works so you have to press the button again if you need to speak a second time. No big deal but just FYI