The use of static pages

The use of static pages

In the backend settings of joomshop is a list of Static Pages.

1) I may make new ones, but not change the name of old ones. How is this accomplished?

2) In the settings of menu type, it's possible to choose Static Page, but I can only see three such pages, and the names does not correspond to the pages I have in the backend list. I have a translation, but the dropdown "Show" menu show english titles. How can I make new Static pages appear in the settings drop down menu so I may use them?

---