Turkey has officially changed its name to Türkiye in 2022. “Türkiye” will now be used in all foreign languages and the country’s full official name will be “Republic of Türkiye”. (You may see both names used interchangeably in this website.)
Yes, you can! Turkey is now open as normal, but all arrivals must submit a negative PCR test taken within 72 hours of departure unless they have a certificate showing they were fully vaccinated at least 14 days before arrival.

For more details about travel restrictions :
https://www.turkishairlines.com/en-us/announcements/coronavirus-outbreak/turkey-travel-rules/