你可以change them using a filter. 要使用的筛选器挂钩包括：

对于first email 消息（确认他们确实要重置密码）：

• \'retrieve_password_title\'
• \'retrieve_password_message\'

对于follow-up email 消息（发送新用户名和密码）：

• \'password_reset_title\'
• \'password_reset_message\'

function my_retrieve_password_subject_filter($old_subject) {
    // $old_subject is the default subject line created by WordPress.
    // (You don\'t have to use it.)

    $blogname = wp_specialchars_decode(get_option(\'blogname\'), ENT_QUOTES);
    $subject = sprintf( __(\'[%s] Password Reset\'), $blogname );
    // This is how WordPress creates the subject line. It looks like this:
    // [Doug\'s blog] Password Reset
    // You can change this to fit your own needs.

    // You have to return your new subject line:
    return $subject;
}

function my_retrieve_password_message_filter($old_message, $key) {
    // $old_message is the default message already created by WordPress.
    // (You don\'t have to use it.)
    // $key is the password-like token that allows the user to get 
    // a new password

    $message = __(\'Someone has asked to reset the password for the following site and username.\') . "\\r\\n\\r\\n";
    $message .= network_site_url() . "\\r\\n\\r\\n";
    $message .= sprintf(__(\'Username: %s\'), $user_login) . "\\r\\n\\r\\n";
    $message .= __(\'To reset your password visit the following address, otherwise just ignore this email and nothing will happen.\') . "\\r\\n\\r\\n";
    $message .= network_site_url("wp-login.php?action=rp&key=$key&login=" . rawurlencode($user_login), \'login\') . "\\r\\n";

    // This is how WordPress creates the message. 
    // You can change this to meet your own needs.

    // You have to return your new message:
    return $message;
}

// To get these filters up and running:
add_filter ( \'retrieve_password_title\', \'my_retrieve_password_subject_filter\', 10, 1 );
add_filter ( \'retrieve_password_message\', \'my_retrieve_password_message_filter\', 10, 2 );