Hey @Nicolapew! Currently Wave does not offer the ability to edit those receipts within this version of our software. We're always looking for feedback from our customers on how we can improve our software with every update we make. So we appreciate you reaching out about this and you should know that our developers are always parsing through Community posts looking for feature updates requested by our users. Don't hesitate to reach out if you have any other improvements you think we could make to our system!
This is functionality that I would find useful, too. (@Momof3 also posted this same request a couple of days ago).