hello im trying to see if its possible to change the

Hello,

Thank you for contacting us and sorry for any inconvenience that might have been caused due to that.

You can use the following filter to change og:image:width and og:image:height content. It will override the default one:

add_filter( "rank_math/opengraph/facebook/og_image_width", function( $content ) {
	$content = '1000';
	return $content;
});

add_filter( "rank_math/opengraph/facebook/og_image_height", function( $content ) {
	$content = '1000';
	return $content;
});

Please modify the $content value as per you want.

Here’s how you can add filter/hook to your WordPress site:
https://rankmath.com/kb/wordpress-hooks-actions-filters/

Hope that helps and please don’t hesitate to let us know if you have any other questions.

Thank you.

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