how to add a marking sleeve to a routed cable?
There are several ways to do it, just use the same path you used to make the cable and make your profile the ID is the same as the cable OD and then place the OD is the proper thickness that matches your sleeve material.
Once you have the Sleeve you can wrap the text on the OD of a straight section,:
Engrave Text On a Curved Object - SolidWorks Tutorial
If you want it on a curved or profiled section you may have to fake it for your drawing as I am unaware of how to get that to work, possibility of 1 charter at a time, but real time consuming.
Retrieving data ...