If you are thinking whether WP Travel plugin provides feature regarding renaming default options “Price”, Trip Type”, “Trip Date”, “Location” and “Trip Name” in Filter By section in Itinerary page or not then, WP Travel  plugin includes the feature that allows you to rename default options “Price”, Trip Type”, “Trip Date”, “Location” and “Trip Name” in Filter By section in Itinerary page using filter code.

To rename default options “Price”, Trip Type”, “Trip Date”, “Location” and “Trip Name” in Filter section , you have to add following given filter code in functions.php file of your child theme.

function customized_fields( $strings ) {
    $strings['price'] = __( 'Your Text Here', 'wp-travel' );
    $strings['trip_type'] = __( 'Your Text Here', 'wp-travel' );
    $strings['location'] = __( 'Your Text Here', 'wp-travel' );
    $strings['trip_date'] = __( 'Your Text Here', 'wp-travel' );
    $strings['trip_name'] = __( 'Your Text Here', 'wp-travel' );
    return $strings;
}
add_filter( 'wp_travel_strings', 'customized_fields' );

For detail assistance regarding creating child theme, please refer link.

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