Hi John
1
Open File Explorer, then navigate into your user folder inside C:\Users
Right click in there and choose New - Folder and name that folder as you want the Downloads folder to be in your language.
2
Open the Registry Editor again, it will still be on the same page.
Double click {374DE290-123F-4565-9164-39C4925E467B}, replace the Downloads part of the Value Data with the name you picked for that new folder.
Save that, close the Registry Editor and restart (not shut down) your PC.
3
Open File Explorer, then navigate into your users folder again, does that new folder you created now have the Downloads icon?
if it does, you can delete the old wrongly named Downloads folder.