sub class of list_view can have better name on their purpose.
Efl.Ui.List_View_Model -> Efl.Ui.List_View_Model_Manager
reason : This interface is helper class for managing model data on the listview not a model class.
Efl.Ui.List_View_Relayout -> Efl.Ui.List_View_Layouter
reason : This interface is an layouter to relayouting elements of the view like precise_layouter or homogeneous_layouter.
for the unity, it could be better to using noun name layouter.