u/Even-Screen7393

I've received several reviews in the past month from people on Yelp who haven't been to my business. I can tell based on their language - for example, one called yoga instructors "trainers". We never use that term. Many have 1 or 2 reviews only. We've had 2 recent Google reviews from folks I don't know as well with only 2 other reviews that they've made. Good news is that they are 4 and 5 star reviews. Any ideas why this is happening?