HomeKit > Command Line for Terminal

Hi, I'm having some strange behaviour regarding some objects that I removed and reinstalled it ( in HomeKit), I'm trying to rename the device added with he same previous name and it says "object already exist" but it does not.

Long time ago, I already saw and used some command line to list objects related to devices in HomeKit in order to be able :

to list objects;

to make some changes;

to delete them (normal tasks) to be done through shell script.

Unfortunately, I can't find it anymore Does someone has it or know where I can find it ?