password_change_email WordPress Filter Hook
The password_change_email hook allows you to modify the email sent to a user when their password is changed. This hook gives you access to the email $message object, which you can use to modify the email content and headers.
apply_filters( 'password_change_email',  array $pass_change_email ,  array $user ,  array $userdata  ) #
Filters the contents of the email sent when the user’s password is changed.
Parameters
- $pass_change_email
- (array)Used to build wp_mail(). - 'to'
 (string) The intended recipients. Add emails in a comma separated string.
- 'subject'
 (string) The subject of the email.
- 'message'
 (string) The content of the email. The following strings have a special meaning and will get replaced dynamically:- ###USERNAME### The current user's username.
- ###ADMIN_EMAIL### The admin email in case this was unexpected.
- ###EMAIL### The user's email address.
- ###SITENAME### The name of the site.
- ###SITEURL### The URL to the site.
 
- 'headers'
 (string) Headers. Add headers in a newline (rn) separated string.
 
- 'to'
- $user
- (array)The original user array. 
- $userdata
- (array)The updated user array. 
Source
File: wp-includes/user.php
Changelog
| Version | Description | 
|---|---|
| 4.3.0 | Introduced. |