Welcome kobeS,
Thank you for reaching out to Microsoft Q&A forum.
Please note that this is a user-to-user support forum. Moderators, contributors including external Microsoft employees cannot directly intervene in Microsoft product features or access back-end systems. Our role is limited to providing technical guidance on reported issues, requests, or ideas.
Unfortunately, once a Microsoft account has been linked to a PlayStation Network (PSN) account in Minecraft, that association cannot be transferred to a different Microsoft account.
If you would like to use a different Microsoft account, you will need to sign in with a different PSN account instead.
For further assistance with Minecraft account linking or purchase-related issues, please contact Minecraft Support directly:
https://help.minecraft.net/hc/en-us/request/new?ticket_form_id=360001225811
Thank you for your understanding.