Bot answer to any message that will inclued his name

[Joan1211]

I found a previous discussion where i was explained how to ask the bot to answer only to message that start with @botName
However I am looking for a solution where the bot would answer to a message where his name is inclueded in the message.

In exemple, currently my bot answers only to:
@botName hello, can you tell me how much is 3 + 3 ?

I would like to be able for the bot to answer in my group chat when I say:
I am not sure how much is 3 + 3. But I am sure that @botName can answer to this question