linked group

Hello !

I have a map with lots of linked groups from lots of blender files. If I rename one of the blend files, how can I modify the path of linked library in blender map ?

I’m getting this kind of message in console : "error : can’t find lib c:… ree.blend
thanks !

you can go to file–>external data–> find/ report missing files

yeah I already tried this, pointing to the right file, but the library is still missing when doing report missing files. I think those two features is for when the file folder change, not the file name. Is there any way to write manually the library path ? I’ve been searching for hours…