Magento allows changing the default title of your website. The following steps describe how to change the title of Magento store.
Step 1 − Login to your Magento Admin Panel.
Step 2 − Go to the System menu, click on the Configuration option and select the Design option under the General section.
Step 3 − Expand the HTML Head panel and you can edit the title in Default Title field. After done with the settings, click on the Save Config button.