I have in the sidebar of my site the "Meta" widgets (come

Hi,

I have in the sidebar of my site the "Meta" widgets (come by default with WordPress). In this Meta appers the following:
When I'm Logout:
a) Register (goes to register page create with your plugin - work well)
b) Log in (goes to login page create by me)

When I'm Login:
a) My Account (goes to account page create with your plugin - work well)
b) LOGOUT (goes to WordPress Login Page - don't work well)

What's happen? When the user goes log out by the Meta widget link, and "arrive" to the default login page WordPress, and if the user return to make login goes to the dashboard of my site (I call the backstages). I don't want this! I don't want the users see the backstages of my site.

Have any change to fix this? Have any change to redirect the log out link (in the Meta widget) to a page (create by me) with the message "ou are log out now"? Or any other solution?

Regards