Recently, I’ve been involved with customising our company’s MySite 2010. One of the requirement is to change the word “Orgnization” appeared on the person.aspx page to have a “s” instead of “z”.
To change the tab, I went to Site Actions-> Site Settings -> Under Look and Feel -> Quick launch, click the edit button next to Orgnization to change it.
To change the My Orgnizational Chart web part, edit the page, edit the web part, change the title of the web part.
In the My Orgnizational Chart web part, down the bottom, there is a link called “Orgnization Browser”. I had to change this one using the following jQuery. The jQuery is added to MySite.master page, inside the head tag.
http://social.technet.microsoft.com/Forums/en-GB/sharepointadminprevious/thread/ad6d9796-8823-468a-955f-68ff84f1d538 (The reply marked as answer didn’t work, the jQuery reply may work, but haven’t tried)