S3 DNS Failure - URL Option - Add an alternative behavior

Hello team,
I've got an issue according to S3 Amazon like command.
The standard way to request a bucket is to prefix the endpoint give in service URL with bucketname.service_url.com.
Is it possible to remove this behavior and optionally add the bucket name as a url path : service_url.com/bucketname.
We can't use subdomain name in our intranet...
Is it possible to add an option in the UI or give us a way to change the behavior of EM in configuration files ?
Thanks a lot.