apply_filters( 'wp_mail_from_name', string $from_name )

More Information

• The filter modifies the “from name” used in an email sent using the wp_mail() function. When used together with the ‘wp_mail_from‘ filter, it creates a from address like “Name <[email protected]>”. The filter should return a string.
• If you apply your filter using an anonymous function, you cannot remove it using remove_filter().