Remove states data already written in demographics

I want to remove the state data that I see in the dropdown list from demographics already written, how can I do that? I want to add new ones from scratch

Note that I changed the word state to muhafaza

Admin->Forms->Lists search State


Regular user here not a pro. I guess deleting or disabling state list will somehow break something. IMO I would either create a new field in the demographics and then create a new list and link it to the field. Or just edit state names and inactivate field you don’t need. Just don’t delete something until you are 100 % sure its okay to do so.