This plugin converts the longitude values of rasters or vectors from [-180,180] to [0,360] and vice versa. This is useful if you want to display the Pacific Ocean.
Available in the QGIS Plugin Repository here: https://plugins.qgis.org/plugins/GeoWrap/

![Original Raster [-180,180]](https://raw.githubusercontent.com/MACBIO/GeoWrap/master/180.jpeg)
![Wrapped Raster [-180,180]](https://raw.githubusercontent.com/MACBIO/GeoWrap/master/360.jpeg)