Thread:TheRealPella/@comment-26090008-20150222141757/@comment-15636815-20150222144700

Just rename the set pages, currently "Hyperion Express I" and "Hyperion Express II", to "Hyperion I" and "Hyperion II", respectively.

To rename a page, click the drop-down arrow on the right edge of the "Edit" button, then select "Rename". Be sure to enter the reason why you're renaming it. The Wiki will automatically create a redirect page with the old name, so don't be concerned that you haven't learned how to make them manually yet.

And of course, change all the set names on all the locomotive and wagon pages. ;-)