How can I change the coordinate system of my world topographic map?

[TitasBrokevicius]

How can I change the projected coordinate system of my world topogrpahic map specifically?

[DanPatterson]

If it is a raster

Project Raster (Data Management)—ArcGIS Pro | Documentation

if it is vector contours

Project (Data Management)—ArcGIS Pro | Documentation

If it doesn't have a defined coordinate system

Define Projection (Data Management)—ArcGIS Pro | Documentation