Pass in page control values via Query Parameter

I have a page with 4-5 tables that all filter based on a (personal) control. Each table contains metadata about a given customer. I would like to be able to link to that page and add in a query parameter that will set the control to the customer I am linking from. To make things a bit more complicated, I would like to be able to use this with a sync page, so I can keep the user in a self-contained doc in Coda while being able to access different information from different source docs (I use cross-doc quite a bit to link things together).
I don’t want to create hundreds of pages for this.

I could envision having the named control (client_id) allow a reference via a query parameter (Acme Inc or “Acme%20Inc”), which would set the value, and then automatically trigger the filter updates. This could be stacking, where multiple controls could be referenced and allow for inputs, but that would not be necessary for my use case. I would then write a formula that would take the Client ID value and append it to the URL when redirecting to that page.