How to config for json in array

[teeraphong]

I has example json

{ "firstName": { "en": "TEERA", "th": "TEERA" }, "lastName": { "en": "CHAI", "th": "CHAI" }, "mobiles": [ { "name": "My Mobile", "value": "8012345678", "countryCode": "66", "isAccount": true, "isVerified": true }, { "name": "Profile Mobile", "value": "8012345678", "countryCode": "66", "isAccount": false, "isVerified": false } ], "emails": [ { "name": "My Email", "value": "tee@xxx.com", "isAccount": true, "isVerified": true }, { "name": "Profile Email", "value": "tee@xxx.com", "isAccount": false, "isVerified": false } ] }

I would like to mask mobiles and email value