Angular JS Filter nested ngrepeat

Angular JS Filter nested ngrepeat

I am trying to create a filter in Angular js that allow me to filter
inside a nested ng-repeat
If I use the filter in the first ng-repeat it will apply the filter but
the result will be an array of elements and I want the filter by each
element...
Here is what I have http://plnkr.co/edit/9Sxedza6AR7KRtvihgaz?p=preview
To better understand, from the exemple above I want to be able to filter
by status each row. e.g.: if I write "closed" I want just see
"store-pt-1-2 Closed" and "store-pt-14 Closed"
Thanks