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I have multiple domain names with same content. Some with a different language and some with the same. I have a main website with a hotel name that has been around for some years now. I have recently bought websites with a better name related to area.
I don't want to change the main site as it would disrupt business and its doing OK anyway, but I do want to target certain countries better with the new domains with the new TLDs.
I will be using the same content and 2 domains the same language uk & USA. How do I tell google that this is the same website although the domain names are quite different from the original domain?