Actually, this option already exists within the WordPress menu framework. Here’s how you do it …
1) Go to “Dashboard – Appearance – Menus”
2) Select your menu that has the SideMenu menu item
3) Click “Screen Options” in the top right hand corner of the page
4) Tick “Title Attribute”
5) Scroll down to your SideMenu menu item and click the little triangle on the right to expand it
6) Edit the “Title Attribute”
7) Click “Save Menu”
Hope that does what you need?
Oliver
Thread Starter
markp
(@markpedrin)
Yes, that’s exactly what I needed, thanks for your help!