WP Job Manager - Change post_name when posting a job via the frontend.

gistfile1.txt

add_filter( 'submit_job_form_save_job_data', 'custom_submit_job_form_save_job_data', 10, 5 );

function custom_submit_job_form_save_job_data( $data, $post_title, $post_content, $status, $values ) {

    $job_slug   = array();

	// Prepend with company name
	if ( ! empty( $values['company']['company_name'] ) )
		$job_slug[] = $values['company']['company_name'];

	// Prepend location
	if ( ! empty( $values['job']['job_location'] ) )
		$job_slug[] = $values['job']['job_location'];

	$job_slug[] = $post_title; 
    
    $data['post_name'] = implode( '-', $job_slug );
    
    return $data;
}