Apologies if shameless self-promotion isn't allowed, but I figured this might be useful to a fair few people

Here's the link to the download and setup instructions: https://mediarealm.com.au/articles/live ... -switcher/

It's totally free (open source, actually). Feel free to use it, modify it, share it around, etc. Let me know if you have any questions, suggestions, etc.
Thanks,
Anthony Eden.