How to remove [PREVIOUS POST] [NEXT POST]

Most of my themes have settings in the customizer under the “Blog Options” section that lets you turn on or off various elements. In your case, you want the “Show Post Navigation” setting and uncheck the box next to it. Here is an introduction tutorial:

https://www.shapedpixels.com/setup-morphology-lite/turn-on-or-off-various-page-elements

I have to be translated into Italian these two items [next post / previous post]. How can I do?

Hi ValerioM….best to repost your question as a new topic being as this one here is set as “Resolved” and also relates to a different thing. The forum moderators will probably make that request too. So, if I can get you to repost as your own topic, I will be happy to help out.