How to configure custom AI labels in bot turn context activity entity

Hi Team,

We have referred the MS document for adding AI label in turn context activity, https://learn.microsoft.com/en-us/microsoftteams/platform/bots/how-to/bot-messages-ai-generated-content?tabs=before%2Cbotmessage

var aiGeneratedContent = new JObject
{
    { "type", "https://schema.org/Message" },
    { "@type", "Message" },
    { "@context", "https://schema.org" },
    { "additionalType", new JArray("AIGeneratedContent") }, 
};  

var entity = new Entity { Properties = aiGeneratedContent };
var messageActivity = MessageFactory.Text(openAiResponse); 
messageActivity.Entities.Add(entity);
await stepContext.Context.SendActivityAsync(messageActivity, cancellationToken);

We were able to get the AI label in the bot as below

Is it possible to customize the message 'AI-generated content may be incorrect'. We wanted to make the message to be configurable so that we can change if its needed.

We tried to add the below property in the entity to just check whether it will update the ai label message but it didnt worked,

"customGeneratedBy", "This answer is generated by AI" }

Is that possible using ai label entity feature