Changing another director's files

["lubatico"]

Greetings,

 It's been a while since I've used director, so pls. bear with me...

 A person in our department made a CD-ROM using director years ago and has 
since then left the company.
 Recently, we noticed something in the CD-ROM that needs to be changed 
throughout the project (just the name of one of our clients, which appears in 
several scenes).

 Can I, using Director, open and somehow change the files (I copied the entire 
CD-ROM content to my desktop).

 How should I proceed? 

 Many thanks,

 L