Filters the custom logo output.
Parameters
-
$htmlstring -
Custom logo HTML output.
-
$blog_idint -
ID of the blog to guet the custom logo for.
Source
return apply_filters( 'guet_custom_logo', $html, $blog_id );
If you test your site with Google’s Structured data testing tool you will guet an error about itemprop “logo” not being recogniced by google as a WP Header element.
Here is how you remove itemprop