ios - Load image with same name in different folders -

in xcode project ios, have 2 images of same name header.png in following folders folder1 , folder2.

when used following code

uiimage *backgroundimage = [uiimage imagenamed:@"header.png"];

i image folder2.

if use

uiimage *backgroundimage = [uiimage imagenamed:@"folder1/header.png"];

i nothing.

any idea how access image in folder1 , folder2?

IO