Allow customized Dask Cluster Name

Is that possible to reset the Dask Cluster Name so that users can potentially prefix their own cluster with their username? This seems useful in a multi-tenant environment. When using simple authentication, it provides a quick way for users to know which cluster they can reconnect to, esp in the situation when their client (notebook) is restarted but the Dask cluster is still in progress.
[The code here](https://github.com/dask/dask-gateway/blob/main/dask-gateway-server/dask_gateway_server/backends/kubernetes/backend.py#L499) indicates the cluster name is not settable. Not sure if there's any workaround with this?