How to say "calendar" in Chinese?
Mainland China: 日程表 (literally day schedule table)

ROC (Taiwan): 行事曆 (literally matter attendance calendar)

These are both nouns, of course. It is impossible to use these as verbs like the examples specified in the question. In Chinese, you would properly say the equivalent of recording (some event X) in the calendar:


  把Ｘ［記錄・加入・添］在［日程表・行事曆］中