#Short answer Google Calendar doesn't have a built-in feature to ignore or change the time zone to the local zone of the user but keeping the date and hour.

#Alternatives Instead of sharing a calendar of Google Calendar share the calendar information in someway that the time-zone is not attached to the date-time data, like a CSV file, spreadsheet, project management file, mind-mapping file from an app that includes a calendar view, among others.

#References

• Calendar Help

Short answer

Google Calendar doesn't have a built-in feature to ignore or change the time zone to the local zone of the user but keeping the date and hour.

Alternatives

Instead of sharing a calendar of Google Calendar share the calendar information in someway that the time-zone is not attached to the date-time data, like a CSV file, spreadsheet, project management file, mind-mapping file from an app that includes a calendar view, among others.

References

• Calendar Help