Woo commerce new user email
Try this:
$wc = new WC_Emails();$wc->customer_new_account($user_id);$customerID should be the ID of the newly created customer. Here you can find out everything about the WC_Email_Customer_New_Account class: https://docs.woocommerce.com/wc-apidocs/class-WC_Email_Customer_New_Account.html. Just place this code somewhere where it will run after the customer has been registered, so I assume somewhere where you would have placed the wp_mail functions. Let me know if this helped :)