enter just the name and content in the text fields.
Pages - Meta tags

DPG provides an easy way of adding meta tags to your pages.
Adding a meta tag
This option needs the Standard edit mode. Learn more about edit modes

From the website screen, go to Pages and select the relevant page. Select the Meta tags tab on the page. Click the Create button.
Enter the name and content parts of the tag in the text fields. Click OK and the meta tag will be created for you in full.
For example, to add the following meta tag:
<meta name="google" content="notranslate" />