Changing Icon Captions

I am using the insert object > Adobe Acrobat Document, with the Display
as Icon check box checked. Everything works fine, but instead of
having the default caption under the icon say Adobe Acrobat Document, I
would like it to say something else. I can't find where to change
that.

I did find if I right click on the inserted icon, select caption, I can
create a new caption to go along with the default "Adobe Acrobat
Document". That almost solved my problem but it wants to number the
new caption. So my caption looks like NEW CAPTION 1. I have options
on the numbering 1,2,3; a,b,c; i,ii,iii; etc.... but no option to not
have numbering.

So does anyone know how to change the default "Adobe Acrobat Document"
or get rid of the numbering?

I know I can click the Change Icon Button after checking the Display as
Icon checkbox and change the text there. I am just trying to eliminate
that step by either changing the default text or getting rid of the
numbering when I create a new caption.

Thanks for the help.




--
Tom Bumbadil