[export-custom-fields] Exporting Custom Fields data for bulk editing #seo

functions.php

<?php
add_filter( 'smart_seo_export_fields', 'my_theme_export_other_custom_fields', 8, 1 );
function my_theme_export_other_custom_fields( $fields ){
  	$fields[] = 'class_type'; // class_type will exported to CSV as well
  	$fields[] = 'fees'; // fees will exported to CSV as well
  	$fields[] = 'class_description'; // class_description will exported to CSV as well
  	return $fields;
}

add_action( 'smart_seo_import_update', 'my_theme_update_more_custom_fields', 10, 2 );
function my_theme_update_more_custom_fields($post_id, $data){
	update_post_meta( $post_id, 'class_type', sanitize_text_field( $data['class_type']) );
  	update_post_meta( $post_id, 'fees', sanitize_text_field( $data['fees']) );
  	update_post_meta( $post_id, 'class_description', sanitize_text_field( $data['class_description']) );
}

?>