Update all paths

1

How can I update a path?

I already tried this options:

declare(
  'InternetGatewayDevice.LANDevice.1.WLANConfiguration.1.AssociatedDevice.*', 
  {path: now}
)

declare(
  'InternetGatewayDevice.LANDevice.1.WLANConfiguration.1.AssociatedDevice.*', 
  {value: now}
)

declare(
  'InternetGatewayDevice.LANDevice.1.WLANConfiguration.1.AssociatedDevice', 
  {value: now}
)

declare(
  'InternetGatewayDevice.LANDevice.1.WLANConfiguration.1.AssociatedDevice', 
  {path: now}
)
2 
declare(
  'InternetGatewayDevice.LANDevice.1.WLANConfiguration.1.AssociatedDevice.*', 
  {path: now}
);