Feature Request: Filter to add meta fields to synchronisation

[coenve]

Hi Guys,

Is it possible to create a custom action/filter which allows us to add/edit meta fields of articles to the synchronisation?

The default action now is to synchronize all visible metafields, but not the ones that are invisible (starting with a _)

For example we us _yoast_wpseo_primary_category to create listings on our website and that meta field is by default not synchronized. Which I totally understand, but it would be nice to have a hook so I can add it to the synchronisation.

[coenve]

Found out that all meta is being synced. Problem was something else.

I did however figured out how to blacklist certain meta fields from syncing. Maybe something to put in the readme.

add_filter( 'dt_blacklisted_meta', function($blacklisted) {
$blacklisted[] = 'views';
return $blacklisted;
});