Rename class - conflicts in use with same name

Hi, I want to rename an existing class from “foo1” to “foo2”. But than I got conflicts in other scripts using other classes with the same name from other namespaces. The rename/refactoring doesn't create a necessary alias.

my class

namespace test1;

class Foo1 {};

some scripts:

use test1/Foo1;
use test2/Foo2;

$myfoo = new Foo1;

if I know rename my class from “Foo1” to “Foo2” I will get conflicts in the script somewhere else, because of the same name. Is there a possibility to autom. create alias if there are conflicts?