Here's a start,
https://morningchores.com/growing-mulberries/
Here are a bunch of videos which might help you:Growing Mulberries: A Complete Guide on How to Plant, Grow, & Harvest Mulberries
By Ame VanorioPrint
The marvelous mulberry is a highly underrated plant. It’s easy to grow, with mouthwatering fruit that tastes good in everything from wine to sorbet. If you’re hoping to add a fruit tree to your garden, you should give them a look.
https://www.bing.com/videos/search?q=cl ... &FORM=VDRE
I think these things are very easy to grow and will grow in most places.
If you scroll up a bit you can see that I made mulberry syrup which is from the gods...crazy good. Very simple, I followed this video. A potato masher is not the best tool to use to smash the berries, something with a flat surface (a heavy/thick glass like you'd get a draught at a bar in) and you only need half the amount of sugar she uses but it's all good.
https://www.youtube.com/watch?v=kv3zHj_OlD8
Making the jam is pretty simple too:
https://www.youtube.com/watch?v=x-FPWSZYfMs
For the turnovers I followed this, just substituting the mulberries for the blueberries (scroll up and you can see those too) and JFTR any recipe you follow from this gal will be good (her Swedish meatball recipe is just outstanding, have made it several times).
https://www.youtube.com/watch?v=8c9NeAOKfuE&t=186s
If I'm guessing right you're thinking bigger than what I'm doing with them.
https://www.healthline.com/nutrition/foods/mulberries
That's the best I can do for you...I wish you the berry best of luck with your new adventure.