To your questions "Do you think that chewing hard foods, and mewing, proper swallowing can realigne (wisdom teeth)?"

Realignment implying previously been aligned which I do not have enough information to confidently guarantee if your body structure was once aligned. Unfortunately many, if not all babies are born somewhat misaligned and considering you are still on this forum :P, it is likely realignment is not possible for most. 

However, if one has began the widening phase of the growth-development process, then "chewing hard foods, mewing, and proper swallowing" can aid and hasten the alignment process which includes evening/widening of wisdom teeth/cheek/jaw/skullcap bones(entire mouth and face) and will naturally improve your swallowing motion/posture. All of which is based on my growth-development experience I am currently undergoing that I detail and update here ( https://drive.google.com/drive/folders/1oLvCdjnsHzzbwQTVOdnM3rwklgYqJeTh?usp=drive_link, in tandem with https://www.youtube.com/@UnlockUrSelf)

P