No. Only 2019 tax return can be, however 2014 is not supported by TurboTax at all any longer and 2014 is beyond the 3 year statute if limitations to claim any refund.
It might still be possible for a tax professional using professional tax software to filke a 2014 return - ask a tax professional of yiur choice if possible.
You can download 2014 blank forms from the irs.gov website.
If you are referring to filing a 2014 federal tax return, TurboTax does not support tax year 2014. You would need to contact a local tax professional to assist in filing the 2014 tax return or you can use the free federal forms, schedules and instructions available from this IRS website - https://apps.irs.gov/app/picklist/list/priorFormPublication.html
Any tax refund on a 2014 tax return will not be paid as the time to file for a refund has expired. The 2014 tax return with a refund had to be filed on or before April 15, 2018.
If taxes are owed on the 2014 tax return, the return needs to be filed and the taxes paid.