I think I’ve found where to put it, but I’m not seeing the exact code you describe? This is what I see:
function church_setup() {
add_theme_support( ‘omega-footer-widgets’, 4 );
remove_action( ‘omega_before_header’, ‘omega_get_primary_menu’ );
add_action( ‘omega_after_header’, ‘omega_get_primary_menu’ );
add_action (‘omega_header’, ‘church_header_right’);
/* Add support for a custom header image. */
add_theme_support(
‘custom-header’,
array( ‘header-text’ => false,
‘flex-width’ => true,
‘uploads’ => true,
‘default-image’ => get_stylesheet_directory_uri() . ‘/images/header.jpg’ ,
‘admin-head-callback’ => ‘church_admin_header_style’,
‘admin-preview-callback’ => ‘church_admin_header_image’
));