@mickola well yes, the second hook should also work, but either one should work for what you're doing.
Unsolved Move content from one category to another
Is it possible to move all the content from one category to another?
If so, how do you do it?
@8shlomi is there a reason you don't just rename the category?
I want to combine two categories into one
@PitaJ do you have an answer?
@8shlomi Maybe ....
- Rename Category 1 to whatever the new new is going to be.
- Move/merge all posts from Category 2 to the new new cat.
Something I am missing? Been a while since I needed to do this....
@gotwf Great idea, this is what I want to know how to move posts from one category to another
Enter Category: Topic Tools > Move All
@omega I tried it, but I do not see any category in the list, even if I search
Could it be because I changed the theme?
What version are we talkin' about here?
It is an unexpected behavior unless there are no categories created or there is a bug in play.
Do also check yout categories setup in the ACP and also the permissions/privileges too
Naturally if you are admin you should by rights see everything.