Attorney General of Washington
The Washington Attorney General is the Chief Attorney of the State of Washington. The Attorney General is in Charge of approving the language of ballot initiative, and presenting the ballot title and summery.
There are 26 different divisions of the Attorney General, They include:
Agriculture & Health
Bankruptcy & Collections
Fish, Wildlife & Parks
Government Compliance & Enforcement
Labor & Industries
Labor & Personnel
Licensing & Administrative Law
Social & Health Services (Olympia)
Social & Health Services (Seattle)
Transportation & Public Construction
University of Washington
Utilities & Transportation
Washington State University
The Attorney General of Washington is committed to government accountability and provides much information on how to obtain open records information on their Website. 
As stated the Attorney General formulates the Title and Summery of the ballot measure and have five working days after receiving the measure from the Secretary of state to complete this task.
There are three things that the Ballot title involves A statement of the initiative that is no more than 10 words long, a concise description of the measure consisting of no more than 30 words, and an objective summery consisting of no more than 75 words.
The petitioner may contest the language of the ballot in court if dissatisfied.