Renaming doesn't work accross files.

[sewbacca]

Describe the bug
Renaming methods that are used elsewhere are not properly modified.

To Reproduce
Steps to reproduce the behavior:

1. Create a module with a method named test.
2. Require that module from a different file. And call test()
3. Rename the test function to wtf or any other name.
4. See that test won't be renamed to wtf or any other name.

Expected behavior

test() should be renamed to wtf()

Screenshots

bugmp4.mp4

Environment (please complete the following information):

• OS: Windows
• No WSL
• Client: VSCode

Additional context
Maybe related to #647.