To reset your theme and homepage, follow these steps:
- Go to your WordPress dashboard by navigating to /wp-admin/.
- In the dashboard, go to Appearance > Editor to open the site editor.
- In the site editor, navigate to the Templates section.
- Find the specific template you want to restore to its default settings.
- Look for the three-dot icon (options menu) next to the template.
- Click “Reset” or “Clear Customization” depending on your sites language.

Here are some important points to note:
- The “Clear Customization” option will only appear for theme templates that you have modified.
- For your own custom templates, you will only see options to delete or rename them.
- Resetting the customization of one template will not affect other templates.