@since: BuddyPress 4.9.0
Description
wp_new_user_notification_email_admin

Filters the contents of the new user notification email sent to the site admin.

Source: bp-core/bp-core-wp-emails.php:751

wp_new_user_notification_email

Filters the contents of the new user notification email sent to the new user.

Source: bp-core/bp-core-wp-emails.php:821

wp_password_change_notification_email

Filters the contents of the password change notification email sent to the site admin.

Source: bp-core/bp-core-wp-emails.php:668