Is there any method to make alias in one appInstance (or even Application) for stream in another one?
For example: I publish stream myhost/app1/appInst1/stream1 and want to make it available at the path: myhost/app1/appInst2/stream3 or myhost/app2/appInst3/stream1

Standard modules StreamNameAlias or interface IMediaStreamNameAliasProvider2 allow me to change only last part (stream name).