Hi, @Kolman, M (Marek)
Thank you for posting in Microsoft Q&A forum.
I'm afraid it's not possible.
You will be violating the EULA. You have to ask the OEM to the customization for you, and redeliver a new recovery media to you, or a new drive, or a new machine.
Here is the article about this question:
https://deploymentresearch.com/oem-and-imaging-the-rules-of-the-game/
If the response is helpful, please click "Accept Answer" and upvote it.
Note: Please follow the steps in our documentation to enable e-mail notifications if you want to receive the related email notification for this thread.