Add GTIN to Schema Markup

  • I’ve added the GTIN to hundreds of products but can’t find a way to add it to the Schema Markup.

    I’m concerned because this plugin appears to be abandoned by the developer.

    Is there any chance of this happening in the future?

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  • You have to make a custom function to include GTIN in the schema.

    The plugin developer wrote this in another topic:

    Yes the main GTIN is in post meta under hwp_product_gtin:

    get_post_meta( $post_id, ‘hwp_product_gtin’, 1 );

    If you have variations with GTINs, you can find those in post meta like this:

    get_post_meta( $variation[‘variation_id’], ‘hwp_var_gtin’, 1 );

    You have to loop through the variations to get that.

    This can help you make the custom function.

    hello..
    can you give example to implement it in funtion.php?

Viewing 2 replies - 1 through 2 (of 2 total)
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