I have an app and for it to work as I want to, I need to add <meta> tags to the customer's website. How do I do that? I have only found metafields, but it doesn't seem to be the right thing. Is there an API that I can use to edit a customer's head?
Edit: I know how to edit my own website's meta tags, but I want my app to be able to add meta tags dynamically. For example: someone installs my app. my app then should add
to their shopify website. How can I add that meta tag into their head?