I am using Product Reviews app for managing the reviews.
I need to delete hundreds of reviews. There is a way to bulk delete them all? Doing it twenty at time is excruciating.
Even an API endpoint will do.
Besides they keep reapparing after being deleted. Like they are chaced or something.
Nick here from Shopify.
Great question. I did some investigating on this for you and found a way where you can select 50 at a time. If you add the following below to the end of the URL in the product review section of your admin, it will enable you to select 50 instead of 20.
I did a test on my test store of removing the app which then removes the reviews, but when I added it back the reviews were still there, so that isn't an option for you here. The above solution is definitely your best bet moving forward.
All the best, Nick