Changing model name

Hi Railers,

As a newby I'm cutting my teeth on ROR doing all kind of things.
Here's one:

The command: script/generate model <name> create the model and all the
Rails files related to this one.

Developping the application I decided the model's name should be
changed after it was generated but before I do the migration.

Is there a way to do it automatically, or should I do it by hand file by file?

Thanks for your help,