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Individual embedded buy buttons on a CMS collection page

The client I’m working for keeps all of their products on a shopify database because they have a bricks-and-mortar store and need the POS system. So I need to embed in every webflow product page a unique buy button linking back to shopify using the HTML Embedded block. To save time, I would like to do this on a CMS collection page rather than making individual static product pages, but when I update the HTML block on one CMS collection page it applies the code to all of the others in the collection. Is there a way to exempt HTML blocks from this? The client has over 100 products so I can’t make a static page for each of them. Any help would be appreciated!

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