1. A method comprising: accessing, by a computing device at a first time, data associated with an election; selecting, by the computing device, a first content storage-location from among multiple content storage-locations, wherein the selected first content storage-location corresponds with a first content placeholder of a content template; storing, by the computing device, in the selected first content storage-location, (i) a content item associated with a voting option of the election or (ii) a reference to the content item; using, by the computing device, the stored content item to generate a video stream representing video content that includes the content item positioned based on a position of the first content placeholder; accessing, by the computing device at a second time, the data associated with the election; using, by the computing device, the data accessed at the second time to determine a status associated with the voting option of the election; using, by the computing device, the determined status as a basis to select a second content storage-location from among the multiple content storage-locations, wherein the selected second content storage-location corresponds with a second content placeholder of the content template that is different from the first content placeholder; storing, by the computing device, in the selected second content storage-location, (i) the content item associated with the voting option or (ii) the reference to the content item; and using, by the computing device, the content item to generate a modified video stream representing video content that includes the content item positioned based on a position of the second content placeholder.