Renaming a Mac is different in Ventura (and other modern versions of the system, like Sonoma) from previous systems. Just follow these steps...
Choose System Settings from the Apple menu. Choose General settings, then About. Look for "Name" and click on the text to the right of it. Type a new computer name, then hit return when finished.
I usually write a blog post about once a week. The latest post can be viewed here: Things are Better: You will see things are better than what we are often lead to believe. (posted 2025-02-27 at 21:31:45). I do podcasts too!. You can listen to my latest podcast, here: OJB's Podcast 2025-01-30 Pragmatic Libertarianism: Freedom is important. Maybe it's all that really matters..