User parameter in a url link

Can we construct URLs with parameters in them with links through translations?

i.e:{{params==‘current_user’}} or something like that such that when the user clicks the link, the C3 application populates the link, opens another tab, and google sees: ??

Yes, something like this should work, but it might vary from component to component and how each one handles links. It should work in titleUrl though. environment fields are accessible via dynamic content, maybe try {{ }} or {{ }} depending on the context.

how can I add an environment URL to lets say, a modal?