I said multisite before, but another idea is to actually have multiple sites, as in multiple CP installations in different servers handled by different people (trusted by the community, and at least two or three who work together, not only one).
This will help to decentralize the project (and share the work load).
OF COURSE, all the sites, be it Italian, German or Gaelic, shall respect common guidelines about values, branding, no ads…
Not respecting those guidelines will result in the site being considered non-official.
With a little bit of respect and maturity, this shall not be an issue.
Decentralizing the project is important, especially with what is going on now.