the ability to copy the link of everything that has been pasted into the program at the time

so sometimes it can take me several days to add everything i want to download into the program, so i will shut my computer off and come back at a later time. however when i do that it sometimes says the link is forbidden later on. that means i have to copy the link for one, remove it, and then paste it back on. manually, for each song it happens to. its really annoying, so i would like it to be possible to copy the link of multiple songs at once. it would make this process much easier, thank you.