See This discussion about namespaces and This discussion about transwiki sources.
Adding these namespaces: Experiment (106), Experiment talk (107), Lesson (108), Lesson talk (109)
Adding some chinese-localized aliases to Namespace 102 to 109.
Adding incubator and enwikipedia as transwiki source.
Since here is some pages have a prefix of "lesson" or "experiment" in namespace 0, so a script should be executed as below.
mwscript namespaceDupes.php zhwikiversity --fix