Change in language to be more accurate, in relation to this issue: https://lab.civicrm.org/dev/user-interface/-/issues/21#note_48976.
$this->addElement('checkbox', 'is_confirm_enabled', ts('Use a confirmation page?'));
// is this page shareable through social media ?
- $this->addElement('checkbox', 'is_share', ts('Allow sharing through social media?'));
+ $this->addElement('checkbox', 'is_share', ts('Add footer region with Twitter, Facebook and LinkedIn share buttons and scripts?'));
// is this page active ?
$this->addElement('checkbox', 'is_active', ts('Is this Online Contribution Page Active?'));