If there is a field or a title in your CV or job application that you do not want to appear, you have the option to hide it.

Hide field
This could for example be the 'Birthday' field in the section 'Personal information' or a description. To each field there is a crossed out eye that you can click on and in that way hide it. 

Hide title
If you wish to hide a section title you can click on the paint palette next to the section and then on the crossed out eye under 'Title'.