How to Change CSV Export Delimiter

/**

 * Filters the delimiter used in CSV exports of form entries.

 * 

 * @link https://wpforms.com/developers/change-csv-export-delimiter/

 */

function wpf_dev_pro_admin_entries_export_configuration( $configuration ) {

    $configuration[ 'csv_export_separator' ] = ';';

        return $configuration;

}

add_filter( 'wpforms_pro_admin_entries_export_configuration', 'wpf_dev_pro_admin_entries_export_configuration', 10, 1 );