Change hint / text to password policy during password reset

Hello anyone,

I have a question concerning the possiblity of changing a users password. We have a NextCloud server which is connect to an OpenLDAP server. The users have the possibility to change their password which works fine so far. The LDAP server has its own password policy. If a user forgot his/her password, the password can be reset, which also works fine. In case of a password policy violation the user only get the text

Password change rejected. Hint: Password fails quality checking policy

I would like to change the text, telling the user what exactly the password policy expects. Is there a way to change this text? I guess it is hidden in some file.

Best regards,