change the name and content of the "Sprint Backlog" as it is not the same sort of thing as the "Product Backlog"
As someone new to Scrum I find the naming of the Sprint Backlog is very confusing.
Comparing it to the Product Backlog, I initially expected it to consist of a list of Sprint Backlog items: i.e. Product Backlog Items which were to be "done" during the Sprint.
However it also contains the plan for delivering the Product Increment and realising the Sprint Goal. This does not seem to be reflected in the word "Backlog" at all.
There is also the SPRINT GOAL which is an important part of the Sprint, but is NOT included in the Sprint Backlog. In fact it is not even a Scrum Artifact.
To clarify the artifact for the Sprint, I think it should be renamed. For example "Sprint Framework" or "Sprint Direction" which should consist of three things: Selected Product Backlog Items; Delivery Plan; and Sprint Goal.