ACME mutliple SAN with Standalone HTTP server

[Wiwi 0]

Hello people,
I'm using pfSense since 1 year now for diferent cases, but I have one case where I would like some advise.

I use 1 of my pfsense in order to reverse proxy to 2 LAMP servers (1 principal and 1 as backup). I have like 80-100 websites on this main LAMP and I use SSL Offload, so all certificates are managed on pfsense.
I'm using ACME package in order to get Let's Encrypt certificates. And as I have more less 200 SAN, I created a certifiacte with 100 SAN (max limit allowed by Let's Encrypt), then a second one with 100 SAN and a third one for later.
All SAN use Standalone HTTP server method and I can integrate these 3 certificate easily to HAproxy.

But by doing like this, and that annoy me a little bit is that you can see all others SAN which are using the same certificate.

Is there a way to avoid seeing all the other SAN ?

For example with amazon certificate :
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