No, Scripture states the 7th head is an 8th kingdom. The 7th Kingdom on earth is not one of the 7 heads.
"And there are seven kings: five are fallen, and one is, and the other is not yet come; and when he cometh, he must continue a short space. And the beast that was, and is not, even he is the eighth, and is of the seven, and goeth into perdition."
The 7th Kingdom is declared at the 7th Trumpet. Jesus is the 7th Kingdom of all nations.
Satan is the 7th head, but not the 7th Kingdom. Satan would be an 8th kingdom after Jesus is declared King at the 7th Trumpet.
Scripture is saying there are only 7 heads, not 8 heads. The heads are mountains, which are the historical kingdoms: Babylon, Medes and Persians, Greece, Rome, the kingdom of the 2 feet/ten toes, and finally a 6th kingdom from the Reformation until now which is mortally wounded. Satan is the 7th head. Satan is the head of the dragon. Satan is the one who heals the 6th head. Satan is the 8th kingdom, after Jesus hands the world to Satan if told by God to do so.
Remember there is a woe included with each of the last 3 Trumpets. The 7th Trumpet is not a woe. The 7th Trumpet declares Jesus as the 7th Kingdom.
The 3rd woe would be that 3.5 days later, Satan is declared as the King over the 8th Kingdom. This woe would last for 42 months, and is called mystery Babylon. That is when ten individuals, the 10 horns gather their armies and join in Satan's mystery Babylon. These ten horns remove the harlot from being an influence in mystery Babylon. This means they change the perspective of Satan's Kingdom from being religious to all humanity receiving the mark, and totally dedicated to Satan worship.
"these shall hate the whore, and shall make her desolate and naked, and shall eat her flesh, and burn her with fire. For God hath put in their hearts to fulfil his will, and to agree, and give their kingdom unto the beast, until the words of God shall be fulfilled. And the woman which thou sawest is that great city."
Jerusalem will be stripped of all man made religions that Jerusalem will represent as the whore, which forsook God, and followed every other man made god. Leaving only total dedication to Satan, who is sitting as God on the throne of the Lamb.
Just like God hardened Pharaoh's heart, when Israel left Egypt, so God will mark and harden every heart of any human left on earth to be totally committed to Satan and be destroyed at Armageddon. No one will be excluded from this judgment on humanity by God. Only those who chop off their heads will be free from receiving this mark from God. These 10 horns will facilitate in the total reprobation of mankind, just as happened to Pharaoh in Egypt. At the end of the 42 months, the 7 vials of God's wrath will be poured out onto all who have the mark. The 2 witnesses will be laying as dead for 3.5 days, while these vials are poured out.