Is this really a sweet potato?

I bought two of these from my local grocery store and they were from the bunch specifically labeled “sweet potato”

It looked sweet potato-shaped but the inside was white/yellow..

I microwaved it so maybe it’s meant to look different if once it’s been properly cooked, but I just wanted to make sure — the first two slides show the first one before and after cutting it open (I drizzled hot sauce on it in the second picture) and the third slide is the other one I didn’t prepare yet

Thank you in advance 😭🙏