I have looked at one title - "el-gibbor" so here is what I found if it helps?
VARIOUS MEANINGS OF THE PHRASE "MIGHTY GOD"
(Hebrew El and gibbor) IN THE HEBREW SCRIPTURES (O.T.).
King James Version
Isa 9:6 "For unto us a child is born, unto us a son is given: and the government shall be upon his shoulder: and his name shall be called Wonderful, Counsellor, The mighty God (Heb. El gibbor), The everlasting Father, The Prince of Peace."
Isa 10:21 "The remnant shall return, even the remnant of Jacob, unto the mighty God (Heb El gibbor)."
Ezk 32:21 "The strong among the mighty (Heb. El gibbor; “mightiest of warriors”-TANAKH; “mighty chiefs” N.R.S.V.; “giants” LXX) shall speak to him out of the midst of hell with them that help him: they are gone down, they lie uncircumcised, slain by the sword."
"At Isaiah 9:6 the future Messiah is called, among other titles, "Mighty God"; and "Eternal Father". Does this mean he is Almighty Jehovah and is a father that never began nor will never end? Jehovah is called "the mighty God" at Isaiah 10:21 (NASV) Because of this some have concluded that the Father and the Son are of equal rank; both being called "the mighty God". However others are referred to by the same title; does this make them equal to the Father in rank? This occurrence is found at Ezekiel 32:21. On this passage The New Century Bible, New Series, has this comment: "mighty chiefs is the plural of the Messianic title, "Mighty God" given the child in Isa 9:6 (MT 5) -[Jewish scribal] text, verse 5) "and could be rendered "mighty gods" just as correctly." If the original Hebrew text could call these human warriors 'mighty gods' without elevating them to the position of Jehovah, so could the Son of God be called without such elevation.
The Hebrew for "Mighty God" is "el" (god) "gibbor" (mighty) and has a broad range of meanings. We see in Brown, Driver, and Briggs. A Hebrew and English Lexicon of the Old Testament, page 42*, on "el" "applied to men of might and rank ... mighty heroes". In various translations this phrase is rendered as: "a divine hero" (Moffatt{Mo}); God-Hero" (New American Bible [NAB]; in battle God-like" (New English Bible [NEB]) and "Leaders of Champion" S. T. Byington).
Only the Father Jehovah is ever called "God Almighty" which, of course is above Mighty God". Neither the Son nor the holy spirit are ever called "God Almighty". The Father Jehovah is supreme and unique."-'The Trinity Doctrine' Examined in the Light of History and The Bible p.21
*Also see Gesenius Hebrew Chaldee Lexicon of the O.T. pp.45, 153.
A relevant comment is found in the book called 'Principles of Biblical interpretation' by Louis Berkhof pp.80-1:-
"In employing the aid of parallel passages, the interpreter must be sure that they are really parallel. In the words of Davidson. "it is not enough that the same term or phrase be found in both; there must be similarity of sentiment. . . .
Parallels of words properly so called. . . . In Isa. 9:6 the prophet says: "For unto us a child is born . . . and his name shall be called . . . Mighty God (El gibbor)." Gesenius finds no reference to God here, and renders these words "mighty hero." But in Isa. 10:21, the same phrase is employed in a context, in which it can only reefer to Deity. …"
Also See the following from James Strong's Hebrew Dictionary for other uses of the Hebrew "El-gibbor" or "Mighty God" applied to beings other than Jehovah:-
Strong's No.410 el {ale} shortened from 0352; T.W.O.T. - 93a; n m
A.V. - God 213, god 16, power 4, mighty 5, goodly 1, great 1, idols 1, Immanuel + >06005 2, might 1, strong 1; 245
1) god, god-like one, mighty one
1a) mighty men, men of rank, mighty heroes
1b) angels
1c) god, false god, (demons, imaginations)
1d) God, the one true God, Jehovah
2) mighty things in nature
3) strength, power
Strong's No.1368 gibbowr {ghib-bore'} or (shortened) gibbor {ghib-bore'} intensive from 01396; T.W.O.T. - 310b A.V. - mighty 63, mighty man 68, strong 4, valiant 3, .... ones 4, mighties 2, man 2, valiant men 2, strong man 1, upright man 1, champion 1, chief 1, excel 1, giant 1, men's 1, mightiest 1, strongest 1; 158
adj
1) strong, mighty n m
2) strong man, brave man, mighty man
Also see Theological Wordbook of the O.T. pp.41, 148-9
In various other translations this phrase "el gibbor" is rendered as when referring to humans: "a divine hero" -J. Moffatt; "God-Hero" -New American Bible; "Divine Champion" -S.T. Byington; "mightiest of warriors" -E. Goodspeed; "The strong among the mighty" -K.J.V.; "The mighty chiefs" -Revised Standard Version & the New Revised Standard Version; "Warrior chieftains" -Revised New English Bible; "greatest heroes" -Good News Bible; please see the text at Ezekiel 32:21 for this use of "el gibbor" and it being applied to men so if the original Hebrew text could call these human warriors "el gibbor" (literally "Mighty Gods") without elevating them to the position of Jehovah, so could the Son of God (Jesus) be called without such elevation.
New World Translation of the Holy Scriptures
Isaiah 9:6 "For there has been a child born to us, there has been a son given to us; and the princely rule will come to be upon his shoulder. And his name will be called Wonderful Counselor, Mighty God (Heb. El gibbor), Eternal Father, Prince of Peace.
Isaiah 10:21 "A mere remnant will return, the remnant of Jacob, to the Mighty God (Heb. El gibbor)."
Ezekiel 32:21 “‘The foremost men of the mighty ones (Heb. El gibbor; “mightiest of warriors”-TANAKH; “mighty chiefs”-N.R.S.V.; LXX “giants”) will speak out of the midst of She'ol even to him, with his helpers. They will certainly go down; they must lie down as the uncircumcised, slain by the sword."
This show the high position Jesus holds in God's purposes for the salvation of mankind.