Change the referrals account-tab title

Replace the title of the referral tab in My Account.

Developer note:

Add custom PHP in a small custom plugin or child theme, and test it on a staging site before production. This example requires ongoing maintenance when extension APIs change.

functions.php

<?php

add_filter( 'automatewoo/referrals/account_tab_title', 'my_store_referral_account_tab_title' );

/**
 * Set the referral account-tab title.
 *
 * @return string
 */
function my_store_referral_account_tab_title() {
	return __( 'Refer a friend', 'my-store' ); // phpcs:ignore WordPress.WP.I18n.TextDomainMismatch
}