Laravel dynamic config settings

I'm using a package within my project and it stores a setting inside config/packagename

I would like to dynamically change this value inside the config file, this is how the file structure looks currently;

<?php

return [
    'view_id' => '118754561',
];

I would like to change it to something like this -

'view_id' => Auth::user()->id,

Can you do this within the config file, or do you have to store some sort of variable to be updated later within a controller.

via Chebli Mohamed