Sharing: can i hide users / groups from showing on the sharing option

Hello good morning.

I was checking in our SharePoint online sites, and when people want to share things it can be a bit confusing.

at the moment they can see , Individual users, Shared mailboxes, security groups, Microsoft 365 groups, and Mail enabled security groups. 

I noticed that when sharing to a group shared mailbox, users still don't have access to what's been shared, same with security groups.

Is it possible to hide these so that users don't get confused?

Thank you