I've pretty much finished building a site based around a theme that uses a custom post type called portfolio.
Now, having just switched my permalinks to a custom structure, posts of that type display as www.mywebsite.com/portfolio/postname
I want it to be called 'projects' instead of portfolio so it displays www.mywebsite.com/projects/postname
Changing the name throughout the site take forever as it's referenced on numerous occasions in the various php files.
Is there an easy way to change this without manually replacing?