Bugendai no Jenī no Itarutokoro
From Jenny Everywhere Wiki
Bugendai no Jenī no Itarutokoro was an anime series about Jenny Everywhere. One universe's version of Jenny once visited the Jiujinshan anime con in another universe to look for DVDs of Season 3 of the series. (PROSE: I Found Him On The Internet)
Behind the scenes
The author's commentary for PROSE: I Found Him On The Internet clarified that 無限大 の ジェニー の 至る所 translated to The Infinity of Jenny Everywhere.