Rename assets folder

Is it possible to rename assets folder? If possible which files do i need to modify?

Yes, sure, of course, you need adapt references to that folder accordingly.

Which files contains references of assets folder? I will update my own files. i want to know the list of kirby files.

Kirby doesn’t use the assets folder internally. It’s purely for frontend stuff.

I have renamed my assets to ‘appassets’. <?= css('@auto') ?> function not loading my template css files. to load the template specific css from above function what change i need to do?

In that case you have to change the root folder and URL, see docs: