why product description doesn't change w/dif.size?

Hi

I add the "width" as variant to the product,and editted the variant ,that means different width has its own description,code and price. But when I click the drop-down menu choice of "width", the description of the main product doesn't get any change, it still shows the width range only. See attached picture.

demetracabinetry.com/shop-vanities-onlin...nitysingle-door.html

look forward to your solution soon, Thank you!

Zoe

Here is the screen shot when I click to select "21 inch", the product description still shows as:
... 15"-21"w wall mounted vanity,single door, while it is supposed to change as "...21" vanity". It should be defined as a set width instead of a width range.

Nicolas,still doesn't work.

I did edit the description via "manage variant", but at front end it doesn't change, the only change is the width change at the end of the description when the corresponding width is selected.

I've enable the menu again, so you must be able to see it from the link here:
demetracabinetry.com/shop-vanities-onlin...nitysingle-door.html

Here is the screen shot, i've circle it out.

Nicolas,

Re-attach the screen shot, hope it's clear this time.

Sorry to confuse you, I didn't realize we are talking about two different things...hehe...

I did set the product name for each variant, see the screen shot, but the product name still doesn't change corresponding to the size that is selected.

Sorry to confuse you, I didn't realize we are talking about two different things...hehe...

I did set the product name for each variant, see the screen shot, but the product name still doesn't change corresponding to the size that is selected.

Yes,now it works! Great! Thanks so much,Nicolas!