2 stays to keep gold

sorry I could not find anywhere . I think I remember a promo, stay 2 x by end of year and get or maintain Gold. I have a 4 night stay Axon award Dec 20 -24
For 135k but with e 50 % F AND family discount room comes to 84 Eu

Would prefer paying if I get Gold status with the promo for 2 stays that I can not
Find now .
Anyone know about it ? Is it worth it without the Gold ?
Can I make it four separate nights and thus 4 Stays ? Real newbie at Hilton

Thanks