Editing Main Style.css file

I have purchased ‘Greenmart’ WordPress theme with a regular License from a Themeforest and will use it for a single website domain only.

I can see "Theme Name, Theme URI, Author, etc details in the style.css file in the main theme folder. For security purposes, I want to hide/edit some theme information.

Instead of ‘Greenmart’ I want to use a custom Theme name and also want to hide other theme details ( Theme URI, Author, Author URI, Description ) for security purposes.

Under Regular License do we get permission to edit above mentioned changes/edit?
Kindly answer this.

Hello,

You can absolutely do that. However, you will need to redo that every time you update a new version of the theme.