prod stage queues separation

I cannot find an easy and clear way to separate my prod queues. For api gateway there is a simple prefix you can change form "api" to "prod". I do not see an option to do it for queues.

@app.on_sqs_message(queue='blah_queue', batch_size=1)
```
def sqs_blah_queue(event):
pass
```

Can I use in .chalice/config.json a per stage setup lines like:

```
"lambda_functions": {
"sqs_blah_queue": {
"queue": "prod_blah_queue",
"lambda_memory_size": 2048,
"lambda_timeout": 900
},
...

```
Maybe
`
chalice package --merge-template
`
can be an answer?

Start with the .chalice/config.json stage configuration and the @app.on_sqs_message declaration, then inspect what chalice package --merge-template currently produces for SQS functions. Determine whether queue names can be configured per stage and verify the generated package uses the intended production queue; the issue is resolved when the supported configuration or limitation is clear.

Written by the indexing model from the issue text.