Fixing the “-2” in WordPress Category Slugs

I was asked to look at a WordPress site that needed help with their pretty URLs. Most of them worked just fine, but a few of the categories had “-2” at the end of them, and they wanted that removed. The “-2” normally signifies that it’s a duplicate, but they did not have any duplicate categories. So what was causing the “-2”?  Continue reading “Fixing the “-2” in WordPress Category Slugs”