LORD stands for YHWH.
Lord stands for Jesus.
In Ro 10:14-17, Paul is saying that that those who call on Christ (v.17) will be saved.
And his Biblical proof of that is Joel 2:32, "Everyone who calls on the name of the LORD (YHWH) will be saved."
Paul is identifying Jesus as the YHWH of Joel's prophecy who is to be called on to be saved.
There is no translational error in the above or in the Scriptures below.
Keeping in mind that to reject NT apostolic teaching authoritative to the church is to reject Christ's teaching (Lk 10:16).
That is what one is doing in rejecting the following teachings of the apostles Matthew, Luke, John and Paul, who identify
Jesus as the YHWH of the OT in:
Mt 3:3, Lk 1:67-68, 76 (Isa 40:3) - Jesus is the YHWH of whom the voice calling in the wilderness (John the Baptist) prepared the way.
Ro 10:9, 13 (Joel 2:32) - Paul teaches Jesus is the YHWH of Joel's prophecy that "everyone who calls on the name of YHWH will be saved."
Heb 1:6 (Dt 32:43) - Heb quotes Moses' song referring to YHWH and says it applies to Jesus.
Rev 1:12-18 (Isa 44:6, 48:12) - the man in the vision is Jesus (1:18, 2:8) who identifies himself as the First and the Last which is YHWH identification of himself.
Also:
Rev 21:6, 22:12-13 (Rev 1:8) - the man in the vision (Jesus) identifies himself as the Alpha and Omega of Rev 1:8, which is YHWH.
Rev 21:5-7 (Rev 20:11-13) -Jesus, the one on the throne (Rev 20:11-13 with Jn 5:22, 27, 9:39), is God (Rev 21:7).
The Elohim and YHWH who created all things (Ge 1:1, Is 44:24, Jer 10:16) is Jesus (Jn 1:3, Col 1:16-17, Heb 1:2b, 10).
Apostolic teaching authoritative to the church (Lk 10:16) is that Jesus is God (as is the Holy Spirit).