You need to move the following directories into your Current Package
Design folder
/ app / design / frontend / base / default / layout / webandpeople
/ app / design / frontend / [theme] / default / layout / webandpeople
/ app / design / frontend / base / default / template / webandpeople
/ app / design / frontend / [theme] / default / template / webandpeople
Skin folder
/ skin / frontend / default / default / css / webandpeople
/ skin / frontend / [theme] / default / css / webandpeople
/ skin / frontend / default / default / images / webandpeople
/ skin / frontend / [theme] / default / images / webandpeople
If you need to add scripts and styles in the section "Miscellaneous Scripts", you would need to specify the full path to the file.
For example, instead src="video.js" you will need to write src="http://yoursite.com/js/video/video.js"
This is a guide on How to update Custom Menu free Magento Extension with any theme (Current Package Name).
Custom Menu is an advanced free Magento menu that you could use for any eCommerce store.