Using R software, I want to modify the attached raster in order to visualize it centered on the Pacific Ocean. Indeed, I need to show the entire Oceania: in my opinion I have to shift from (-180,180) to (0,360)...

Coud you provide me the appropriate code?

[![Plot to modify](https://i.stack.imgur.com/bYxUo.png)](https://i.stack.imgur.com/bYxUo.png)