Okay Dude. First of all, I will assume you are using the savegame editor. In the editor, there's a button called "add items". Though it says "items", what it capable of is actually adding perks, offerings, addons AND items of both survivors and killers. If you click "Add Items" button, you will see various tabs on top, which named as Survivor item, Survivor perks, offerings, etc. you can easily find all perks there.
BTW, I am not sure why you r so obsessed with "teachable" perks. Teachable perk means it owned to ONE character, and it only let those perks to appear on bloodweb. However, you are using editor, not bloodweb. So actually you don't even need to have teachable perks in each character.
What I mean is this: If you want to use "sprintburst" but your meg is lev 1 and meg has no teachable unlocked, you can still add "sprintburst" to all character with editor.
But I still recommand to add teachable perks to each corresponding characters(TEACHABLE_sprintburst to meg, TEACHABLE_selfcare to Claudette, etc), since it will make your account "less awkward" when inspected by dev, although it seems never happening to anyone. Just as an insurance, I suggest.