Adjusting Broker Prefix for namespace and access key

[Ency79]

Hello Community,

i have an running ECS-CF-S3 Broker and i need an adjustment for the following problem:

In my manifest file for the broker i have:
...
BROKER_NAMESPACE: ns-my_stage
BROKER_REPOSITORY_BUCKET: bu-my_stage
BROKER_REPOSITORY_USER: acc-key-my_stage
...

And then i also have:
BROKER_PREFIX: ns-my_stage_

The problem what i have is that i have 3 environments "my_stage01", "my_stage02" and "my_stage03". All these stages have an own broker deployed and the S3 endpoint is for all the same - we only differentiate it on the S3 over the namespace, bucket, keys. Now in S3 i see:
BROKER_PREFIX_NAMESPACE ===> ns-my_stage_17288-00987-22226-09558-xxx-xxx
BROKER_PREFIX_ACCESSKEY ===> ns-my_stage_59666-05599-32115-00995-xxx-xxx

I would like to have it shown in S3 without the prefix which is shown for everything - i want to differentiate it like i have it in the manifest:
for namespaces: ns-my_stage
for buckets: bu-my_stage
and for access keys: acc-key-my_stage

I would be thankful for any support.

BR,
Ency