How to Change the Title Tags in Categories in WordPress

1. Sign in to your WordPress account. Scroll down to the 'Posts' pane. Click on its title to expand the pane and choose 'Categories.'
2. Tick the box next to the name of the category for which you want to change the title tag. Click the 'Edit' option.

3. Replace the current 'slug' with a new title tag. Use only letters, numbers and the dash character. Click 'Save Changes.'