I have recently read an article which suggest website owner to create their AMP pages for mobile search so I am planning to launch a basic brand website using Graphene theme as I am currently using free woocommerce themes for brand website which contain shop as well. Is there anyway I create such website like creating a two different version of same website using 2 different theme?
As @steveab has suggested, you can use the free AMP for WordPress plugin. However, the generated AMP page has a generic and minimal styling, but this is sufficient to let your content to be listed as AMP results in Google search.
If you’d like to have auto-generated AMP pages that are developed specifically for Graphene, check out Graphene Plus, which has a built-in support for AMP.
This free Support Forum relies on contributions from our support staffs and fellow Graphene themes users. While we endeavour to provide adequate and timely support, due to its voluntary nature responses are not guaranteed and may be delayed.
If you require urgent assistance, you may like to consider our Priority Support option.