Hello @faospark,
Thanks for your reply.
I have already read this tutorial, but it only works if you are using wordpress on a single site mode, not in multisite mode. For example, when you are in multisite, there is no way to add a “S” at the end of HTTP in the URL.
ww.wp.xz.cn should provide a clear & easy way to implement SSL on multisite without having to download plugins or write code lines. I think they can do that and hope they will.
Have a good day.