SEO Settings don't match Google Search Results

Hey folks!

I've noticed that my site is displayed in Goole not according to the SEO settings I chose within Squarespace. I didn't changed the SEO settings since the very beginning of creating the website (August 2022), therefore I assume those are the default settings, which makes sense anyway. Still, Google is not displaying the proper name "Christoph Schmiedinger", but rather my domain name "schmiedinger.biz".

Can someone help here?

Thanks in advance!

Best,
Christoph

Any ideas? 😪