Filter the text displayed for the "apply to become a driver" page

ddwc-driver-application-filter.php

<?php
/**
 * Driver Dadshboard - Access Denied Filter
 */
function acme_access_denied( $access_denied ) {
    if ( false !== get_option( 'ddwc_pro_settings_driver_application' ) && 'yes' == get_option( 'ddwc_pro_settings_driver_application' ) ) {
        if ( false !== get_option( 'ddwc_pro_settings_contact_page' ) && 'none' !== get_option( 'ddwc_pro_settings_contact_page' ) ) {
            $contact_link = get_permalink( get_option( 'ddwc_pro_settings_contact_page' ) );
        } else {
            $contact_link = 'mailto:' . get_option( 'admin_email' );
        }
        $access_denied  = "<h3 class='ddwc access-denied'>" . __( 'Apply to become a driver', 'ddwc-pro' ) . "</h3>";
        $access_denied .= "<p>" . __( 'Want to become a delivery driver for our company?', 'ddwc-pro' ) . "</p>";
        $access_denied .= "<p><a href='" . $contact_link . "' class='button'>" . __( 'Contact Us', 'ddwc-pro' ) . "</a></p>";
    } else {
        // Do nothing.
    }

    return $access_denied;
}
add_filter( 'ddwc_access_denied', 'acme_access_denied', 10, 3 );