I've got a list of todo's, and I'd like to change all of the todo's in that list with a single command, instead of moving point to each item and changing the status manually. For example.

```
* TODO Item 1
** TODO Item 1.1
** TODO Item 1.2
* TODO Item 2

```

Is there a way to select the whole region and set the todo-state for the whole region? Or any other method?