Filter for tour extra heading.
Source
File: /inc/class-wp-travel-extras-frontend.php
Used by: /inc/class-wp-travel-extras-frontend.php
Parameters
Default is ‘Trip Extras’.
Example:
function prefix_wp_travel_trip_extras_heading() { return ‘ __( 'Extras for trip:', 'wp-travel' ) )’; } add_filter( 'wp_travel_trip_extras_heading', 'prefix_wp_travel_trip_extras_heading' );