How to replace displayname in postfix from header with value from ldap?

Question

LDAP

Greetings.
There is mail on postfix, user data is in ldap.
It is necessary to forcefully change the values ​​of the form header passed by client mailers (let's say from: mamahtehok <[email protected]>) to the values ​​from ldap (let's say from: Иванов Александр <[email protected]>). Those. replace the displayname entered in the client with the displayName from ldap.
Thanks in advance.