[TYPO3-english] tt_products: overwrite page's title with product title

[Rayuth You (Yuth)]

Hi list

Using TYPO3 4.5.0 and tt_products 2.7.2, I wanna overwrite <title> with 
product's title NOT the page's title anymore.

Here is my TypoScript:
page.headerData.10 = TEXT
page.headerData.10 {
   field = ###PRODUCT_TITLE###
   noTrimWrap = |<title>|</title>|
   stdWrap.htmlSpecialChars = 1
}

But what I got is EMPTY. It displays no value in <title>.
I wish my TypoScript is wrong. What need I do or configure?

Thanks,
Rayuth
-- 
Khmer TYPO3 User Group
Spirit of sharing

Rayuth You
Web Developer

M: +855 11 262 078
E: rayuth at typo3cambodia.org