Can I change the theme name in WordPress?

Question

How can I change the theme name in WordPress and where?

Can I also change the folder name theme1244 in public/wp-content/themes/theme1244 without having pro

Answer 1

I changed my theme name in wp-content/themes/{your site name folder}/style.css I am using a child theme

/*
Theme Name: WhateverYouWantToNameIT
Template: twentytwenty 
*/