There is some confusion between ClarisWorks 1.0 & 2.0 and WYSIWYG Menus 3.0.2 from Now Utilities. The 4.0.1 update of WYSIWYG Menus remedies the confusion.
To illustrate the issue:
1) Create a new ClarisWorks word processing document. Note the current font.
2) Create a second word processing document.
3) Change the font.
4) Close the document.
When the Font menu of the first document is selected, it says Times and displays in Times as it should, however, now when you select the Size or Style menus, the menus are displayed in the font of the second (closed) document.