Problem Lower Case In Method Controller

Hello friends, I have a problem I could not solve by conventional method Yii.

My problem is this.

When I try to access to the following path localhost / myapp / controller / method, I can not do, because the brand of the method in the controller is so, actionMetodo, but if I enter localhost / myapp / controller / Method if it works . I can not change all the routes that the project is too big and it would take forever.

Now use caseSensitive => false in urlManager the main, but it did not work, this is apparently something inside when I’m in the code, but when requests, really do not know how to fix it.

Thank you for your help.