Feature Idea - Provide "aliases" for language labels

[thim81]

Currently the generated examples are shown by their "full name"

Example: -t csharp results in the label Csharp + Restsharp

It would be nice if an alias could be provided via the CLI to manipulate the label.

Example: -t csharp -a "C#" results in the label C#

The feature idea would provide the option to manipulate the results and modify the lang: Csharp + Restsharp to lang: C# (the passed on alias parameter value).

The CLI inserts the x-codeSamples part in the Yaml/JSON spec file.

Currently x-codeSamples is added by the CLI

x-codeSamples:
- lang: Csharp + Restsharp
         source: >-
           var client = new
           RestClient("https://demo.eu/api/lists/v2?%24top=SOME_INTEGER_VALUE&%24skip=SOME_INTEGER_VALUE&%24count=SOME_BOOLEAN_VALUE");

           var request = new RestRequest(Method.GET);

           request.AddHeader("X-ApiKey", "REPLACE_KEY_VALUE");

           IRestResponse response = client.Execute(request);

So perhaps there is an option to modify the lang: value and replace it with the Alias value.

fetchSnippets(api: OpenAPI.Document, path: string, method: string, targets: ReadonlyArray<string>) {
    const snippets = OpenAPISnippet.getEndpointSnippets(api, path, method, targets)
      .snippets
      .map(snippet => ({ lang: snippet.title, source: snippet.content }))
    return snippets
  }

The openapi-snippet library returns a result object, which contains an array of snippets, so potentially we can transform the lang: snippet.title with the "alias" value in the fetchSnippets function.

I pitched the idea to "ErikWittern" (owner of the "openapi-snippet"), he suggested that the use-case would fit better in the CLI.

Would this be a valuable addition for the openapi-snippet-cli package?
If it would, how would you prefer the structure the param to pass the "alias" label, so I can perhaps create PR for it.