Is it possible to make the next item and previous item buttons in the more in this category section link to the next or previous item by creation date, regardless of it's category?

So for example the next item button would lead me to the next item by date created in any category. I have deleted the more in this category text and I would like to be able to navigate amongst the latest blog post with these buttons. How could I implement this?

its very interesting

Which view or module do you want to implement this feature?

On the bottom of the itemView where there is the part already saying "More in this category: « Previous item title - Next item title »". I would like to make these two links refer to the next and previous items by date created, no matter in which category it is.

I have figured out that I might have to modify the components/com_k2/models/item.php file somewhere between lines 1705 and 1794 where there are the functions for getting the previous and next items. I have tried to remove AND catid={$catid} from the $query parts but it didn't seem to work. Could anyone please point me in the right direction?

After removing AND catid={$catid}, did you get an error? or it works but not as you expect?

I didn't get any error, it just didn't work the way I expected. I also tried to set ORDER BY id or ORDER BY created, since it is ORDER BY ordering by default which means that it is ordered the way they can be set with drag and drop in the admin area. However, none of this worked well. I got to be able to jump to items in different categories though, but sometimes, it jumped from an item with id 8 to an item with id 5, while it should have been jumped to 7, by clicking on the previous item button.

Some K2 plugins override the core files, models and views.
In case you have installed any of them, you should apply the modifications to the plugin files.

Thank you for your support, Mohamed! I have a template that overrides some view files, but it doesn't override this particular models file, since after modifying it, I experienced differences, it just still doesn't work the way I thought it would. I don't use any K2 plugins either.

Edit: I have finally figured out the right way. In addition to the modifications I mentioned above, I also had to remove the parts ordering < {$ordering}. Now it works just as I expected.