“We have played fast and loose when translating the Bible” No we haven’t. We use context from the passage and that makes it very clear the case size of a G or W. Besides which we have a name for the Trinity God and that is the name Yahweh (YHWH) and the Bible is very clear that, that name applies to the Mighty God who made everything and there is no God besides him. We also have a name for the Son of God which is Yeshua (Jesus in English) and we know him to be deity as well – but that is another subject that I won’t get into here (see section 44).
Islam just has a title of Allah which just means the God. Islam claims Allah has 99 names but the list is just what you may call attributes of Allah. Apparently if you learn them all you will enter paradise [4]
[4] “Allah has ninety-nine names, one hundred minus one, and whoever knows them will enter Paradise.” Sahih Bukhari 54:23 Also compare Sahih Muslim Book 48 Hadith 5.