An inmate can block you from visiting but little else. Inmates have no control over their administrative designations whatsoever - the jurisdiction assigns a number that is it.
https://www.inmateaid.com/ask-the-inmate/can-the-inmate-block-me-from-trying-to-get-a-hold-of-them-or-change-their-name-and-booking-number#answer
Accepted Answer Date Created: March 19,2017