You can change the default welcome Message in magento
For Guest or Not logged in user
In magento admin go to
System -> Configuration – > Design – > Header Tab
For Logged in User/Customer
You need to change in
“app/code/core/Mage/Page/Block/Html/Header.php”:
public function getWelcome()
{
if (empty($this->_data[‘welcome’])) {
if (Mage::app()->isInstalled() && Mage::getSingleton(‘customer/session’)->isLoggedIn()) {
$this->_data[‘welcome’] = $this->__(‘Welcome, %s!’, Mage::getSingleton(‘customer/session’)->getCustomer()->getName());
} else {
$this->_data[‘welcome’] = Mage::getStoreConfig(‘design/header/welcome’);
}
}
return $this->_data[‘welcome’];
}