Office 2002 company name

My company changed name. Now all workstations show neverland (old name) when starting up an office program.(ie Product is licensed to name and Neverland) I want to replace this with Geurts-IT. Searched in reg and replaced all neverland with geurts IT. Still office shows when starting Neverland. When the program is open and i look at abou, it shows Geurts-IT.