If you need to individualize overwrite the code of the template you can create inside with the mxyoutuber and inside with the name of the topic you want in this subject custom..
Copy the original files from topic inside the folder into the inside you just need to pirate the files you want to customize..
Google API is free with limit for normal use you don't have to fret at all for YouTube API data the limit is of 50 000 000 number day..
First we need to enable YouTube Data API so go to APIs & auth > APIs double-click on YouTube Data API and on Enable API button..
In the modal choose API key application then double-click Browser key button..
This step is additional you can set on HTTP referrers field all the terms you want API to accept message from for experience name this.example. com for the example. com domain..
In some cases we've locate Google will throw experience from the domain even it is correct in that cases we suggest you to leave the referred field empty to allow from domain.
Copy API key from Google Developers Console and paste it in YouTubeR settings page on WordPress site and save changes..
Copy the ID from Google Developers Console and paste it in YouTubeR settings page on WordPress site and save changes..
Browse the code recheck out SVN repository or subscribe to the development log RSS....
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