Here was my solve for this. Because fixing redirects didn’t work for me.
I changed the name of the folders housing the assets that UE couldn’t find. This “created” a new folder… example… folder 1 was called “clothes”, rename to “clothes2”. Both folders now exist, but there isn’t actually any assets in “clothes”, they are all in “clothes2”. So I did that for ever asset that won’t load. And then went into my file explorer and deleted out the old folders, example “clothes”, leave “clothes2” in there!. Then it all worked for me!