Hi,
I have create a two different Custom web parts WebpartA and WebPartB. 
Both these web parts have CMSEditableRegion with ID="Title"
These web parts are added to different zones in same page. If value Title of WebPartA is changed it also changes value of WebPartB.   
Also If I add WebPartA to another zone so that I have two instances of WebPartA in two different zones but both shows same value of Title.
How can this be prevented?
Thanks in advance. 
Manmath.