Use external image URL for authors schema object (Yoast SEO)

I was required to use an external image URL as the author avatar in the json schema, but the plugin only supports uploading an image which will be hosted in the site domain.

The posts have multiple authors so the Yoast SEO filters to override the author field won’t work as Yoast only detects one author not multiple.

I see that the PP Authors plugin extends the logic to support multiple authors.

What we want to achieve is to show the external image URL in the json schema author object, (url and contentUrl fields), which is printed by Yoast SEO.

I know that the plugin doesn’t support this, but is there a hook/filter or a function to extend these assignations where I can manually code the images for specific users? This so the schema from Yoast to have this external image paths.