Reattribute the access to my folder after they were moved

Hi there,
I changed my computer and I want to reallocate the access path between the audio files and the projects. Now, each time I open a project, I’m asked to find the path.

  • How can I do to avoid that in order to open directly the file?
  • Is there any way to reallocate the path at once for all the projects?

Thanks a lot in advance,