Where did my labels go in my home screen folder?

Whenever I find a webpage or app that have a common interest to me, I like to form a home screen folder and place these "subfolders" inside for future viewing. I label these subfolders with simple descriptions following my choice to "add to home screen" and then move to my created folder. I tried to add another webpage to this main folder earlier today but then noticed all of my other subfolders had my descriptions replaced by capital letters like E or F or T or whatever. Is there a maximum number of described subfolders I can have in my home screen created folder? I use a Galaxy Tab E.