I can not delete a corrupted world

When Minecraft stopped working for me not because of Minecraft but because of my Xbox I tried everything I could to get it working including deleting game data and when it started again all of my worlds were fine except one I couldn't play or edit it and whenever I try it changes into a name that is the same each time but is a bunch of random letters with 0.1megabytes so I can't delete it because I can't edit it.