Someone else’s name is listed on my site

My website is https://www.lifebywyetha.com/ …the actual page in question is here ..https://drsheriffdavid.wordpress.com/2024/02/06/good-reads-challenge-book-review-the-cousins/ …which is not my website because mine is self-hosted.

I first saw this when I was going to my comments to approve and I noticed the page in question was shown as …https://drsheriffdavid.wordpress.com/2024/02/06/good-reads-challenge-book-review-the-cousins/, which takes to my content but in a different language, and not under my “lifebywyetha” name. The actual page is listed in the header.

I’m not sure what this is but its my first time seeing it.

The page I need help with: [log in to see the link]