Case numbers are assigned by the court that accepts your case under very specific guidelines. Tyler Technologies has no control over what case numbers are assigned or why, and we cannot change a case number once the court has assigned it to your case.
You may contact the clerks at the court your case was accepted in to inquire if they can change your case number or not, but the court may not be able to alter the case number once it is assigned, either, depending on the rules and ordinances that govern their day-to-day operations.