Post meta translations

Post meta is not translated automatically. Register which meta keys should be translatable, then add values in the Translations hub.

Register meta keys (developers)

add_filter( 'wpc_translator_translatable_meta_keys', function ( array $keys ): array {
    $keys[] = 'subtitle';
    $keys[] = 'hero_text';
    return $keys;
} );

After registration, translate values under Translations → Post meta (or All).

Gutenberg vs meta

Text inside Gutenberg blocks is handled on the Gutenberg tab. Use post meta only for custom fields stored outside block content.