Overriding files in the theme is a great solution for store owners and developers that want to have a theme based on ScandiPWA, but need to customize it for their needs. Using the override mechanism, you are able to override any part of the ScandiPWA theme, including styling, user interaction, page structure, or custom functionality. Any part that you don't need to override will fallback to the default ScandiPWA implementation.