@zoohayr
You can change the text via language file of template: ROOT/language/en-GB/en-GB.tpl_ja_moviemax.ini
Look for these text fields:
;Relative Time
TPL_RT_FUTURE ="in %s"
TPL_RT_PAST ="%s ago"
TPL_RT_NOW ="just now"
TPL_RT_YEAR ="1 year"
TPL_RT_YEARS ="%d years"
TPL_RT_MONTH ="1 month"
TPL_RT_MONTHS ="%d months"
TPL_RT_WEEK ="1 week"
TPL_RT_WEEKS ="%d weeks"
TPL_RT_DAY ="1 day"
TPL_RT_DAYS ="%d days"
TPL_RT_HOUR ="1 hour"
TPL_RT_HOURS ="%d hours"
TPL_RT_MIN ="1 min"
TPL_RT_MINS ="%d mins"
TPL_RT_SEC ="1 sec"
TPL_RT_SECS ="%d secs"
and change the text fields as you wish.