Wrong currency code (RIAL instead of IRR) in Product Schema

Hello,

Thank you for your previous reply. I wanted to update you:
I confirmed that the issue comes from Rank Math’s Product schema where priceCurrency outputs as RIAL/IRT instead of the valid ISO 4217 code IRR.

As a temporary workaround, I added the following snippet to my site, and now Google Rich Results Test no longer shows the “Invalid ISO 4217 currency code” error:

add_action(‘template_redirect’, function () {
if ( is_admin() ) return;
ob_start(function ($html) {
$html = str_replace(‘”priceCurrency”:”RIAL”‘, ‘”priceCurrency”:”IRR”‘, $html);
$html = str_replace(‘”priceCurrency”:”IRT”‘, ‘”priceCurrency”:”IRR”‘, $html);
$html = str_replace(‘itemprop=”priceCurrency” content=”RIAL”‘, ‘itemprop=”priceCurrency” content=”IRR”‘, $html);
$html = str_replace(‘itemprop=”priceCurrency” content=”IRT”‘, ‘itemprop=”priceCurrency” content=”IRR”‘, $html);
return $html;
});
});

Could you please confirm if it is safe to use this snippet until you release an official fix? Also, do you plan to correct the currency code in an upcoming update?

Thanks again for your support!

Hello,
Thank you for your reply and the detailed instructions.
For security reasons, I prefer not to share WordPress or FTP access at the moment. I’ll keep the temporary workaround in place.
It would be great if your team could consider adding proper support for the Iranian currency (IRR/Rial) in one of the upcoming updates, so that it works without manual fixes.

Thanks again for your support!