The item name should be Money Laundering Turnip.

(If there's a dedicated thread for misspelled item names, feel free to move this. I looked, but I didn't find one.)

Hello , Maybe you could use the Item Report Form?

I submitted some reports to it over a year ago that haven’t been updated. I’m not sure it’s looked at anymore :(

Oh shoot, I thought it was still functional. 😅 But now that I think about it, I remember that one can contact for such. She can fix misspellings and capitalization errors! One day she helped me out on a topic called "Consistency issues in items" or something like that. Maybe she will take a look at your topic soon, if not do not hesitate to @ her, .

EDIT: I found the topic in question (well, its 2.0 version) if you guys ever have anything to report in the future! Consistency Issues in Items - 2.0