I'm a TRUE LV fan and has some few collection from a real store. I'm a member of LV fan group of LV in facebook. You can post your question there with a picture, most of them knows every single name from the catalog
they might be able to help . People there are helpful and all positive thinker- feel free to check it!
I honestly haven't seen one multicolor speedy yet. I thought they only make it in Damier azur, ebony and monogram canvas. I might be wrong but you can always check on eluxury.com
Hope this helps. goodluck. happy shopping!