I want to add a dynamic year to the post title, like 10 things to do in 2022, but the year should auto-update dynamically every year.
It is not possible to do at this moment with titles. It can be possible with JS, but it probably won’t work with search engines.
In fact the only solution is to create custom plugin which will modify post titles before render.
But you must remember that it will also require re-render every year at least and also you must be sure that your post slugs does not contain year number.