Convert input string array to customized list of strings

[V55]

Hi,

I would like to get the below output for the given input:

The input array is dynamic and can have any number of values. I have given sample 3 values.

#1)

Input -> [testLA, testLAWorkspace, testBVTWorkspace]

Output -> 

let AzureDiagnostics = ()
{
union workspace('testLA').AzureDiagnostics,
union workspace('testLAWorkspace').AzureDiagnostics,
union workspace('testBVTWorkspace').AzureDiagnostics
};
let AzureActivity = ()
{
union workspace('testLA').AzureActivity,
union workspace('testLAWorkspace').AzureActivity,
union workspace('testBVTWorkspace').AzureActivity
};

#2) If the input is 1 workspace

Input -> testLA

Output -> 

let AzureDiagnostics = ()
{
union workspace('testLA').AzureDiagnostics

}
let AzureActivity = ()
{
union workspace('testLA').AzureActivity
};

Can someone help me to generate this string dynamically based on the input?