apply_filters( 'update_welcome_subject', string $subject )

Filters the subject of the welcome email sent to the site administrator after site activation.

Parameters

$subject

(string) Subject of the email.

Source

File: wp-includes/ms-functions.php

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Used By

Used By Description
wp-includes/ms-functions.php: wpmu_welcome_notification()

Notifies the site administrator that their site activation was successful.

Changelog

Version Description
MU (3.0.0) Introduced.

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Licensed under the GNU GPLv2+ License.
https://developer.wordpress.org/reference/hooks/update_welcome_subject