wp-admin/includes/class-language-pack-upgrader.php:378Gets the name of an item being updated.
$updateobjectstring public function get_name_for_update( $update ) { switch ( $update->type ) { case 'core': return 'WordPress'; // Not translated. case 'theme': $theme = wp_get_theme( $update->slug ); if ( $theme->exists() ) { return $theme->Get( 'Name' ); } break; case 'plugin': $plugin_data = get_plugins( '/' . $update->slug ); $plugin_data = reset( $plugin_data ); if ( $plugin_data ) { return $plugin_data['Name']; } break; } return ''; }Introduced in 3.7.0. Unchanged from 6.7.7 through 7.1.0.
Signature, return type and hooks compared across 5 parsed releases.
src/wp-admin/includes/class-language-pack-upgrader.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.