We will ignore ability scores, alignment, size and languages for this analysis.
Any mention of "feat" always means a Pathfinder 2E feat. Also "Pathfinder" always means Pathfinder 2E.
5E elves have a similar age range as in Pathfinder.
In 5E this has no in-game effect, but there are some feats that give this some weight:
There is also the Ancient Elf heritage which references your age, which gives you a multiclass dedication for free!
By default Pathfinder elves have Low-Light Vision by default, which is a noticeable downgrade compared to 5E.
This can be compensated by taking the Cavern Elf heritage which gives you proper Pathfinder darkvision, which is a slight upgrade because it has no range restrictions. You are no longer a Wood(land) Elf then though...
Perception is not a skill in Pathfinder and it's proficiency is not influenced by your ancestry but by your class.
There are some feats (mostly not ancestry related) that can give you a boost here, if your class does not. One example is Canny Acumen (general feat).
The Elven Instincts feat gives a bonus to perception for initiative checks, which is useful but in no way similar to the 5E version since perception is not used for initiative in 5E.
This a very substantial benefit which is not available in Pathfinder 2E, probably due to balancing reasons.
There are some feats that reference the influence of fey on you, but they provide no gameplay effect similar to 5E.
This exists as the Elf ancestry feat Elven Weapon Familiarity which is nearly identical, it is missing longswords but adds rapiers, composite bows and all weapons with the Elf trait. This includes the one of the very few 1d8 damage melee weapons with the Finesse trait.
Since the standard speed in Pathfinder is 25 feet, this is equivalent to haven a speed of 30 feet in Pathfinder.
The are two ways to get this, either through the general feat Fleet or through the elf ancestry feat Nimble Elf. You can even take both for 35 feet of movement speed!
The Woodland Elf heritage provides the ability to take cover anywhere in "forrest terrain", which is a big downgrade to the 5E version which allows to hide while "lightly obscured by foliage, heavy rain, falling snow, mist, and other natural phenomena".
This is mutually exclusive with the Cavern Elf heritage and would make Darkvision hard to obtain.
The Forest Stealth feat allows to take cover and hide with a single action in "underbrush or foliage" which is not the same as 5E but similar in usefulness.
This gives the most useful abilities, darkvision and movement speed, at level 1 and covers all other 5E abilities as best as possible. Fey Ancestry and Trance are extremely unbalanced and it is no surprise Pathfinder does not provide them as permanent abilities.
The name of the heritage used is not the "correct one" but this can be easily fixed since naming changes do not upset the game balance.
Heritage: Cavern Elf
Ancestry Feat at Level 1: Nimble Elf
General Feat at Level 3: Canny Acumen
Ancestry Feat at Level 5: Forest Stealth
Ancestry Feat at Level 9: Elven Weapon Familiarity