Course Publisher is not updated although the course owner is changed. How can I update this field?

The course owner has been changed on a course.

However, when a learner accesses the "View More Information" data. The original course owner's name appears as the publisher.

This is causing issues as learners are reaching out to the wrong individual for assistance.

Owner was changed to Valerie

But the "View More Details" information still shows the original course owner as the collaborator / publisher.

I need to know how to update this information, as it's not correct.

Thank you in advance.