This function will work on Case and Event structures. Right-Click on the boarder and select Find Case... to open a dialog with a listbox containing all the cases (events). The string input at the top of the dialog will filter the listbox items. Double click the Case and the dialog will close and that Case (Event) will be displayed. Note: This function is built into LabVIEW 2020 ("Show Case...").
The version implemented for LabVIEW 2020 has also been posted to this community for LabVIEW 2019 users:
https://forums.ni.com/t5/LabVIEW-Shortcut-Menu-Plug-Ins/Select-Item-or-Case-llb/ta-p/3969738