Same as set() but without change tracking
$this->trackChanges()is false, then this is no different than set(), since changes aren't being tracked.
$this->trackChanges()is true, then the value will be set quietly (i.e. not recorded in the changes list).
$wireData->setQuietly(string $key, mixed $value);
Name of property you want to set
Value of property
Object instance it was called from (method supports fluent interface).
API reference based on ProcessWire core version 3.0.155