Is there a way to abstract index.html

[dbendaou]

Hello,
I use this package to serve my S3 buckets as an https server, however, I cannot abstract the index.html

I cannot use the https S3 feature direclty because I need it to be served behing a VPN, which is not possible through s3 direclty.

Is their a way to abstract the index.html in the url as it wil always be called ?

For example let's way my url is
https://behind_vpn.com/index.html
I would like to do
https://behind_vpn.com who will access to index.html without having to add it on the url.
Thanks