Customize message/formatting in deploy preview pull request comment notifications?

I work with a lot of non-developers who are unfamiliar with Netlify. Sometimes, they are confused what a “deploy preview” is, and don’t know what all this stuff is:

It’d be nice if we could customize the comment to show what we want. Can this be accomplished with any current configuration options?

For example, if I had my choice, I’d make the comment look more clean and compact like this, putting the more important things first, and hiding long urls with hashes in them:

### <span aria-hidden="true">✅</span> Deploy Preview for _strchive_ ready!

<a href="https://deploy-preview-39--strchive.netlify.app"><span aria-hidden="true">🖥️</span> <b>Deploy Preview</b></a>

<a href="https://app.netlify.com/sites/strchive/deploys/6716a5075bb4f20008e1edfd"><span aria-hidden="true">📜</span> Latest deploy log</a> | <a href="../commit/d00888f2a941ee0b914d2008da75a13466b47447"><span aria-hidden="true">💾</span> Latest commit</a> | <a href="https://app.netlify.com/qr-code/eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJ1cmwiOiJodHRwczovL2RlcGxveS1wcmV2aWV3LTM5LS1zdHJjaGl2ZS5uZXRsaWZ5LmFwcCJ9.iJ5mYik8THRot9kr72sc_2dmpsSb7L6Md3Gk61_7NEw"><span aria-hidden="true">📱</span> Mobile preview QR code</a>

<a href="https://app.netlify.com/sites/strchive/configuration/notifications"><span aria-hidden="true">🔔</span> Netlify notification settings</a>

It’s not possible using the built-in options, but you can likely use GitHub API to add any custom comments to your PRs. The Netlify one would still be visible (or you can disable it), but that’s the only way I see this would work.