Hi Prathija! Welcome to the Hitchhikers community!
Great question! You can copy a page template to any other site in your account.
You can find the option in the top right dropdown next to “Activate”:
From there, you will find a screen where you can name your new template and choose which site you’d like to copy it to:
You can rearrange and edit your modules within the new site’s page builder.
Let us know if you have any questions about this!
Thanks,
Jamie