Update a sender

from cakemail.models import UpdateSender

sender = api.sender.update(
    sender_id='<sender ID>',
    update_sender=UpdateSender(name='<new sender name>')
)

<?php

$sender = $api->sender->update([
    'sender_id' => '<sender ID>',
    'update_sender' => new \Cakemail\Lib\Model\UpdateSender([
        'name' => '<new sender name>'
    ])
]);