During the Review, I saw the name of an employer I worked for last year. Why is their name being show on this year's return?

Because it was transferred from the 2021 return when you started the 2022 return.  You were asked if you still worked for this employer during the interview process.

Delete the W-2 for this employer -

Click on Tax Tools on the left side of the online program screen.

Click on Tools

Click on Delete a form