How to open multiple .json files and parse the data in it in automated way?

In each .json file, there are mixtue of string and numbers. All .json files have the same struncture but numbers/strings changes in each file.

I was wondering if there is matlab fucntion that I can extract info from each json file similar to the excel file. In excel file we can call a specific column, a specific row and a specifi cell playing wtih string and numbers (e.g. A1, B2, or so). I need to do something similar in .json but do not know how to parse through the file.