From what I have read Tyndale’s translation of the bible he changed the word “priest” and put “elder” and for "church’ he put “congregation”.
King James Version- Passage James 5:14:
14Is any sick among you? let him call for the **elders **of the church; and let them pray over him, anointing him with oil in the name of the Lord:
New International VersionPassage James 5:14:
14Is any one of you sick? He should call the **elders of the church to pray over him and anoint him with oil in the name of the Lord.
Wycliffe’s New Testament-Passage James 5:14:
14 If any of you is sick, lead he in priests of the church, and pray they for him, and anoint him with oil in the name of the Lord [anointing with oil in the name of the Lord];
Douay-Rheims 1899 version-Passage James 5:14:
14Is any man sick among you? Let him bring in the priests of the church, and let them pray over him, anointing him with oil in the name of the Lord.
And as for the main question I understand it like this-
We are all called to the priesthood but that only “ordained” priests can consecrate the bread and wine.
"Aaron’s sacred garments will belong to his descendants so that they can be anointed and ordained in them.
The priest who is **anointed and ordained **to succeed his father as high priest is to make atonement. He is to put on the sacred linen garments
" 'The high priest, the one among his brothers who has had the **anointing oil poured on his head and who has been ordained **to wear the priestly garments, must not let his hair become unkempt or tear his clothes.
Those were the names of Aaron’s sons, the anointed priests, who were ordained to serve as priests.
And he ordained twelve, that they should be with him, and that he might send them forth to preach,
Ye have not chosen me, but I have chosen you, and **ordained **you, that ye should go and bring forth fruit, and that your fruit should remain: that whatsoever ye shall ask of the Father in my name, he may give it you.
Beginning from the baptism of John, unto that same day that he was taken up from us, must one be ordained to be a witness with us of his resurrection.
And he commanded us to preach unto the people, and to testify that it is he which was **ordained of God **to be the Judge of quick and dead.
And when they had ordained them elders in every church, and had prayed with fasting, they commended them to the Lord, on whom they believed.
Passage Acts 14:23:
23 And when they had **ordained priests **to them by all cities, and had prayed with fastings, they betook them to the Lord, in whom they believed.
And as they went through the cities, they delivered them the decrees for to keep, that were **ordained of the apostles **and elders which were at Jerusalem.
Because he hath appointed a day, in the which he will judge the world in righteousness by that **man whom he hath ordained; **whereof he hath given assurance unto all men, in that he hath raised him from the dead.
Let every soul be subject unto the higher powers. For there is no power but of God: the powers that be are ordained of God.
For every high priest taken from among men is **ordained for men **in things pertaining to God, that he may offer both gifts and sacrifices for sins:
For every **high priest is ordained **to offer gifts and sacrifices: wherefore it is of necessity that this man have somewhat also to offer.