Add Product Structured Data to any page

<script type="application/ld+json">
    {
      "@context": "https://schema.org/",
      "@type": "Product",
      "name": "__product_name__",
      "brand" : "__brand_name__",
      "author": {
        "@type": "Organization",
        "name": "Organization Name"
      },
      "description": "__product_description__",
      "image" : "__product_image_url"
    }
    </script>