No, if I recall correctly, she wasn't even red-headed at the time let alone did she have pigtails. Her name is
Melinda; "Wendy" is a nickname; not sure where the iconic "Wendy" imagery came from, though Wikipedia says it's based on her, so maybe at one point she was red-headed with pigtails?
I'm not a huge fast food person, though I am a sucker for French fries, so find myself in a fast food line more often than I'd like for that craving. I've not had a fast food
burger in, I dunno, a couple of years? My girlfriend forced me to try a bite of my first Big Mac a few months ago (no thanks) and I don't think I've EVER had a Wendy's burger period. I dislike ketchup, mustard and mayonnaise, so in lieu of trying to spell out my custom order like I'm speaking to a five-year-old just for the kids in the back to get it inexorably wrong, I typically opt for chicken nuggets or tenders.
About the only fast food burger I'll buy is from Whataburger, and those are few and far between because they are so big and dense, the food coma it puts you in can ruin your plans for the day. Oh, and White Castles are a guilty pleasure, but those are even worse; you literally have to plan your day around eating those because the gastrointestinal aftermath requires you be near a restroom you're comfortable blowing up an hour later, and your pores will reek of onions for the next 24 hours, but damned if they're not delicious.