"This is a request for comments regarding implementing shadow namespaces, which refers to the concept where if a local page doesn't exist, it will be transparently fetched from a remote wiki, like how InstantCommons and foreign file repos currently work." ----> Templatepedia, similar to Commons, but for templates. Or using gtemplate in Commons to crete them and in sister project to use the global template. BoldLuis (talk) 13:43, 12 May 2020 (UTC)