I have a question regarding Google search results.I modified my web structure (it's a website for an event) and now my search result titles are misleading.Before I modified it, the google search results were like this  : Event 2015 - MyCompany, the event base url was event.comI changed the web's structure so I could add newer events, now the 2015 Event is in event.com/2015 while the new one, 2017 event's base url is event.comI used the indexing request feature on google, added all the site's urls and it did update the search results. However it's still misleading.Now the search result are like this  : Event 2017 - event 2015 - MyCompany.I've checked the setting pages, the codes(title tags, metas), the database, there weren't anything that contain string 'event 2015'. I'm using wordpress.Do I need to give google more time for it's to be updated?  or do I need to do something else? the site has been up for a day since its modified. I wanna make sure i've done all i could. Thanks a lot.
Google Search Title after changing web structure
google search;wordpress