Heyho,

i recently added a run to the Haunting Ground section. I am NOT a moderator there. I was trying to find a way to replace my name as the submitter with the name of the actual runner, but i can not find a way to do so. Is that something that a moderator for this game has to do, or am i overlooking an option?

Indeed, only moderators have the ability to submit runs for other players. Normal users can only submit their own runs.

Does that mean that, if i contact a moderator for this game, that he/she will be able to edit the run and replace my name with the real runner?

Yes, absolutely.

(Note for the future/others, if you do come across runs from others that you think should be added, let a moderator know directly.)