Customizing Live Views!

Are there any easy way to customize SAP provide live views?

Scenario A :  Simple View and no other sub views

1. Copy the view and change the authorizing schema

2. it works no issues .    

Scenario B : View with in view 

1. We have our ECC tables stores in "ECC" schema

2. Let us say I am copying SalesOrderHeader to my local package and also copied the sub view SalesDocumetnHeader

3.  Used "Change Authorizing Schema" to repoint schema "SAP_ECC"  to "ECC"

But still SalesDocumetHeader is not referencing in sap\hba\ecc package instead of my local package.

How can i point it to my local package? Edit the view XML?  any other options?

thanks

Ram