Getting request body array variable in mock's dynamic response

The request body has an array variable in POST request. I want to make dynamic response for my mock server. Could you please help me as I want to pick the names from input request dynamically.

Input request:
{
“names”: [“Jon”,“Jacob”,“Ria”]
}

Mock response example set as:
[
{
“name”: “Jacob”,
“Bank”: “{{$randomBankAccount}}”,
“City” : “{{$randomCity}}”,
“Country” : "{{$randomCountry}}
},
{
“name”: “Jon”,
“Bank”: “{{$randomBankAccount}}”,
“City” : “{{$randomCity}}”,
“Country” : "{{$randomCountry}}
},
{
“name”: “Ria”,
“Bank”: “{{$randomBankAccount}}”,
“City” : “{{$randomCity}}”,
“Country” : "{{$randomCountry}}
},
]