Changing info on ForumHome

[Calash]

I have 4 forums at my top level that are links to other areas of my site. As such the information (Last Post, Thread, Posts) is replaced with "-". It fills in the space but does not offer much information.


What I would like to do is write a plugin that replaces these variables with relevant information. Since I know the forumID numbers it seems like that would be the best way to do this, however I am struggling with finding the hook and variable name I need to make this work.


This is the plugin I have so far

if ($forum[forumid] == 28)
{
   $forum[lastpostinfo] = "Test";
}

Can anybody give me some guidance on how I could complete this?

Thanks


Edit: I found it. I had the wrong hook location. That code works provided it is in the forumbit_display hook. I had it on forumhome_start

Sorry about the unnecessary post.