wpsnoop Function overlay_setup() conflicts found in plugins 3 themes

A php function called overlay_setup() is used in 3 wordpress plugins/themes and could produce a potential conflict if the wrong combination of themes and plugins is used on your site.

To prevent this from happening developers are encouraged to use namespaces and scopes that isolate their functions from colliding with other functions but this is not always done correctly.

We hope this reference helps you to find PHP Fatal error: Cannot redeclare overlay_setup()

The following 3 themes register a function called overlay_setup():

Theme
Overlay Child Grid
Overlay Child Lifestyle
Overlay Child Simplist