[Plugin: WooCommerce] Change product search box text

Hi,

I am unable to change the default WooCommerce Product search widget box text from ‘Search’ to anything else.

I have tried the following so far:

1) Created a new file named product-searchform.php containing a modified version of code copied from the template product-searchform.php file and placed this in a file both in the root of my child themes folder and a new sub folder named woocommerce.

2) I have even added random text to the template file product-searchform.php file located in the woocommerce/templates folder in an attempt to mess up and break the search box with no affect either.

I am using a child theme from the WooThemes Canvas theme with the WooCommerce Product search widget added to my header. My site url is littletigergifts co uk/wptest

Any help would be great. Many thanks

Steve.