I have two questions.
1. If I want to change my domain from .com to .ca and change my primary domain as .ca one will it need me change all my products and contents URL or shopify will automatically do it?
2. If I want to keep two domains, one for US(.com) and canada(.ca) but offering same products, differentiated by hreflang tag used to target different country, do I need to maintain updating two different inventory in shopify for my products or people can easily order from both domains and shopify will automatically update data for my shops as both of them will be managed from one account.