With a few exceptions the texts displayed in Zen Cart are defined either in the includes/languages/english.php file, or in the includes/english/languages/ folder which contains individual files relating to the page being displayed.
The above assumes you are setting your Zen Cart up in English - If you are setting up in another language, then the 'base language file would be.. includes/languages/yourlanguage.php and the folder name would be includes/languages/yourlanguage/
The following is a list of the most commonly texts that you might want to change
|Text to Change||Answer|
|Change "Congratulations! You have successfully installed your Zen Cart™; E-Commerce Solution" shown on the front page||Click|
|Change the displayed weight on the product display or shopping cart pages from lbs to kg||Click|
|Change ''Zen Cart!, The Art of E-commerce'' text shown in the title bar of the browser||Click|
Important Note:: In all cases where you edit text definitions make sure that the single quote marks at each end of the text being defined (example define('TITLE', 'Zen Cart!'); ) are not left out or a PHP error will occur, resulting in a blank page when accessing your Zen Cart store.