Cops TV season 30 episodes issue

30.11 https://www.imdb.com/title/tt7168550/?ref_=ttep_ep11 was a special that aired on Sep 21, 2017 as a 1000th episode special (not issued an episode number) at 9:pm, a one-hour special. IMDB has it as this feature https://www.imdb.com/title/tt7183028/.  e30.11 needs to be deleted, I found no menu to remove an episode but attempted to get issue seen on 2024-07-04 18:09:35.  That episode needs to be removed from the cops series S30.

same season, I attempted to add what would then be episode 30.21 "Scaredy Cat that aired Nov 6, 2017. Entered new episode 21 that would push current 21 to 22 on  reference 240826-225142-744000. Would I need to wait for the episode 30.11 to be deleted, then starting with what then would be 30.32 and change to 10.33, then when completed, 30.21 to 30.22, etc? or do you have a master 'insert' method to insert and automatically renumber rest of the season?