i changed my slider text within a theme without modifying the stock system files. heres how.
open the folder in the zip file and open all the subfolders in it till you get to the springboard.stings file. open that file in note pad and replace the text with your own where indicated. save it , making sure it still has the .strings extention if not add it. close and put the whole main folder(slider text.theme) with all the subfolders included in the themes folder in wintwerboard (you should already know where this is and how to do it.) now just select this in winterboard in adition to whatever theme your using. or just add the bundles folder and all subfolders within it to root of any theme folder you want to add it to. if theres a bundle folder already then go one step down and add the com.apple.springboard folder and all containning files and folders to the exisiting bundles folder of whatever theme you want to add it to.
i made mine as a seperate theme cause i want to keep the same text no matter what theme i use but if you have specific text you want to ad to specific themes then add the correct folder (and all containing folders and files) to the correct part of that theme
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P.s. i put this all together and uploaded my self. thanks would be appreciated
p.p.s heres a pic of my lock screen
Buuuuuuuuump