Replacing After Effects Comp with New One in PP

[#1]

I'm trying to basically Replace Clip with After Effects Project instead of a video.  I'm using this as a template and make a copy each month of pp and after effects.  In ae I make the graphics but in pp is where everything is borught together.  I'm trying to not have to reimport everytime and drag them to the timeline, instead just replace the comp itself.  Please let me know if this is possible or else it gets really annoying.I have After Effects comp's in PP and am trying to use it as a template.