How can i change the bar code of a scanned item?

So i added a new item and after adding it i realized that the bar code was wrong. Is there any way of changing the bar code after the fact or do i need to add the item again?

Hello James.

Thanks a lot for your contribution :clap:. Only moderators can change the barcodes, could you tell me which product is it, and what is the real barcode, so I can change it for you?
If you can please provide the URL of the product, eg. Cherry tomaten - ah - 250 g