How to change connection string realtime ? (no replies)

I have tried MYSQL Connector 6.3.4, its too good. Now I want to override
connection string from my custom XML(sharing in multiple application).
There are no option for it. It read connection string from web.config
ConnectionStringSection ONLY. So how can I change it. Can this
connection string code as flexible so we can provide Value instead for
Name fore connection string in Collection. Please let me know whats the
possible way to do it.

Thanks