I want to change the name of the inquiry registration menu.

To change the name of 'Contact Registration', go to the Edit Code menu during Guide Management and change the code in Header as shown below.

Original text: https://support.zendesk.com/hc/en-us/articles/231567947-Can-I-change-the-text-of-the-Submit-a-Request-the-Help-Center -

ANSWER

If you are only changing to change the link text on your home page, replace the following code, found via Guide admin > Customize design > Edit theme > Header,

{{link 'new_request' class='submit-a-request'}}

with

{{#link 'new_request' class='submit-a-request'}} Contact Us {{/link}}