How do I rename a table

I did not get a response to a similar question and so am rephrasing it here. I have looked all over the site and done a search on this forum but cant find the answer. It’s most likely extremely obvious but I just cant see how to do it.
So how do I rename, or edit the name of an existing table?
I have one table that I would like to use as a template and keep renaming copies.
Can anyone please help with this?
Thank you.

https://wordpress.org/plugins/tablepress/